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*     STRSDA: Create a Message subfile record format using record type SFLMSG

Message subfile

·         Message subfile as the name signifies is a subfile of messages. It is a special subfile specially designed to hold messages.

·         Message subfile loads itself automatically at runtime loads with the messages from program message queue to display it on the screen.

·         To load the subfile we simply fill the message queue with the messages and link the subfile with that message queue.

·         Similarly to clear the subfile, we clear the message queue.

·         Message subfile can be used in a case we want to display multiple error/information messages at the same time on the screen or other way it can be used to display additional information for a particular error message like what should be done in a case it appears. More precisely we can say that by using this we can display 2nd level messages by programming with great ease.

·         How many messages we want to display on the screen, it depends on SFLPAG value.

 

Steps to create Message subfile

 

ü  Step (1)

Create message file that will store all the messages having all the messages required.

 

    CRTMSGF AMIT/AM_MSGF

ADDMSGD MSGID(MSG0001) MSGF(AMIT/AM_MSGF) MSG('THE ACCOUNT NUMBER IS NOT VALID')

 

Like this we add all the messages to the message file AM_MSGF.

      Finally all the added messages can be seen with the command as below:

 

DSPMSGD RANGE(*FIRST *LAST) MSGF(AMIT/AM_MSGF) DETAIL(*BASIC)  

 

                          Display Message Descriptions                         

                                                             System:   USALID09

 Message file:   AM_MSGF        Library:   AMIT                                

                                                                               

 Position to . . . . . . .             Message ID                              

                                                                               

 Type options, press Enter.                                                    

   5=Display details   6=Print                                                  

                                                                               

 Opt  Message ID  Severity  Message Text                                       

       MSG0001        1     ORG CODE CAN NOT BE BLANK                           

       MSG0002        0     THE ACCOUNT NUMBER CAN NOT BE BLANK                

       MSG0003        0     THE ACCOUNT CURRENCY CAN NOT BE BLANK              

       MSG0004        0     THE PARTY NUMBER CAN NOT BE BLANK                  

       MSG0011        0     THE ORGANISATION CODE SHOULD BE EITHER 190 191 192 

       MSG0012        0     THE ACCOUNT NUMBER SHOULD BE PREFIXED WITH A       

       MSG0013        0     THE CURRENCY CAN BE THEREE CHARACTER CODE e.g. EUR,

       MSG0014        0     THE PARTY NUMBER SHOULD START WITH PREFIX   'P'    

       MSG0015        0     'THE CURRENCY CAN BE'THREE'CHARACTER CODE e.g. EUR,

       MSG0099        0     ORGANISATION CODE, ACCOUNT NUMBER , CURRENCY AND PA

                                                                         Bottom

 F3=Exit   F5=Refresh   F12=Cancel                                             

                                                                               

 (C) COPYRIGHT IBM CORP. 1980, 2005.                                            

 

 

ü  Step (2)

·         Type STRSDA on command line and open SCREEN DESIGN AID.

 

                                Screen Design Aid (SDA)

 

Select one of the following:

 

1. Design screens

2. Design menus

3. Test display files

 

 

 

 

 

 

Selection or command

===> 1___________________________________________________________________

_________________________________________________________________________

 

F1=Help   F3=Exit   F4=Prompt   F9=Retrieve   F12=Cancel

(C) COPYRIGHT IBM CORP. 1981, 2005.

 

 

 

·         Take option-1

 

                                 Design Screens

 

Type choices, press Enter.

 

Source file . . . . . . . .   QRPGLESRC    Name, F4 for list

 

Library . . . . . . . . .     AMIT         Name, *LIBL, *CURLIB

 

Member  . . . . . . . . . .   ACC_DSPFC    Name, F4 for list

 

 

 

 

 

 

 

 

 

F3=Exit     F4=Prompt     F12=Cancel

 

                                                                               

 

 

·         Press ENTER

 

                      Work with Display Records                                

                                                                                

 File  . . . . . . :   QRPGLESRC              Member . . . . . . :   ACC_DSPFC 

   Library . . . . :     AMIT                 Source type  . . . :   DSPF      

                                                                                

 Type options, press Enter.                                                    

   1=Add             2=Edit comments          3=Copy          4=Delete         

   7=Rename          8=Select keywords       12=Design image                   

                                                                               

 Opt  Order    Record        Type      Related Subfile   Date        DDS Error 

  1                                                                             

                                                                               

   (No records in file)                                                        

                                                                               

                                                                               

                                                                               

                                                                               

                                                                                

                                                                               

                                                                               

                                                                         Bottom

 F3=Exit                     F12=Cancel      F14=File-level keywords           

 F15=File-level comments     F17=Subset      F24=More keys                     

 

·         Enter the display file name. Here it is ACC_DSPF.

 

                               Add New Record                                  

                                                                               

 File  . . . . . . :   QRPGLESRC              Member . . . . . . :   ACC_DSPFC 

   Library . . . . :     AMIT                 Source type  . . . :   DSPF      

                                                                               

 Type choices, press Enter.                                                    

                                                                                

   New record  . . . . . . . . . . . . . . .   HEADER       Name               

                                                                               

   Type  . . . . . . . . . . . . . . . . . .   RECORD       RECORD, USRDFN     

                                                            SFL,    SFLMSG     

                                                            WINDOW, WDWSFL     

                                                            PULDWN, PDNSFL     

                                                            MNUBAR             

                                                                               

                                                                                

                                                                               

                                                                               

                                                                                

 F3=Exit     F5=Refresh     F12=Cancel 

                                                                               

 

·         Design HEADER record.

 

                             ACCOUNT ENTRY DISPLAY                              

                                                                               

                                                                               

                        ORG       999-                                          

                        ACC       BBBBBBBBBBBB                                 

                        CCY       BBB                                          

                        PARTY     BBBBBBBBBBBB                                  

                                                                               

                                                                               

                                                                               

                                                                                

                                                                               

                                                                               

                                                                                

                                                                               

                                                                              

 

                                                                                

·         Add new record FOOTER.  

                                              

                               Add New Record                                  

                                                                                

 File  . . . . . . :   QRPGLESRC              Member . . . . . . :   ACC_DSPFC 

   Library . . . . :     AMIT                 Source type  . . . :   DSPF      

                                                                                

 Type choices, press Enter.                                                    

                                                                               

   New record  . . . . . . . . . . . . . . .   FOOTER       Name               

                                                                               

   Type  . . . . . . . . . . . . . . . . . .   RECORD       RECORD, USRDFN     

                                                            SFL,    SFLMSG     

                                                            WINDOW, WDWSFL     

                                                            PULDWN, PDNSFL     

                                                            MNUBAR             

                                                                                

                                                                               

                                                                               

                                                                                

                                                                               

 F3=Exit     F5=Refresh     F12=Cancel                                         

                                                                                

 

                                                                               

 

·         Below we can see the two records have been created.

 

                      Work with Display Records                                

                                                                                

 File  . . . . . . :   QRPGLESRC              Member . . . . . . :   ACC_DSPFC 

   Library . . . . :     AMIT                 Source type  . . . :   DSPF      

                                                                                

 Type options, press Enter.                                                    

   1=Add             2=Edit comments          3=Copy          4=Delete         

   7=Rename          8=Select keywords       12=Design image                   

                                                                               

 Opt  Order    Record        Type      Related Subfile   Date        DDS Error 

                                                                                

         10    HEADER        RECORD                      07/06/12              

         20    FOOTER        RECORD                      05/18/12              

                                                                                

                                                                               

                                                                               

                                                                                

                                                                         Bottom

 F3=Exit                     F12=Cancel      F14=File-level keywords           

 F15=File-level comments     F17=Subset      F24=More keys  

                                                  

                                                                             

                         

·         Now add a record of type SFLMSG. It will ask for Subfile and control record format. Here ACCSFL and ACCCTL names have been given for this.                                                    

                                                                               

              

                               Add New Record                                   

                                                                               

 File  . . . . . . :   QRPGLESRC              Member . . . . . . :   ACC_DSPFC 

   Library . . . . :     AMIT                 Source type  . . . :   DSPF      

                                                                                

 Type choices, press Enter.                                                    

                                                                               

   New record  . . . . . . . . . . . . . . .   ACCSFL       Name               

                                                                               

   Type  . . . . . . . . . . . . . . . . . .   SFLMSG       RECORD, USRDFN     

                                                            SFL,    SFLMSG     

                                                            WINDOW, WDWSFL     

                                                            PULDWN, PDNSFL     

                                                            MNUBAR             

   Subfile control record  . . . . . . . . .   ACCCTL       Name               

                                                                               

                                                                                

                                                                               

                                                                               

                                                                                

F3=Exit     F5=Refresh     F12=Cancel 

                                       

 

 

                                                                

·         When we press ENTER, it will ask for below parameters:

 

Ø  SFLMSGRCD (subfile message record)

This keyword is used to give the row number where the message will be displayed on the display screen.

Ø  SFLMSGKEY (subfile message key)

All the messages in the program message queue is associated with a unique message key. Hence, we can display only specific messages using this subfile message key.

Ø  SFLPGMQ (subfile program queue)

It specifies the program message queue from where the messages are fetched.

 

 

                             Define Message Record                             

                                                                                

 Subfile record . . . . . . . :   ACCSFL                                       

                                                                               

 Type choices, press Enter.                                                     

                                           Keyword                             

                                                                               

   Line number for first message . . . .   SFLMSGRCD   24           1-27       

                                                                               

                                                                               

                                                                                

                                                                               

   Message ID field  . . . . . . . . . .   SFLMSGKEY   MSGKEY       Name       

     (if program message queue is built                                         

      one message at a time)                                                   

                                                                               

   Program message queue field . . . . .   SFLPGMQ     MSGQ         Name       

     Generate a 276 byte field . . . . .                            Y=Yes      

                                                                               

                                                                               

                                                                                

                                                                               

 F3=Exit                                                                       

                                                                                

 

 

 

·         After Entering all above parameters, we select General Keywords.

 

                        Select Subfile Control Keywords                        

                                                                                

 Subfile control record . . . . . . . . . :   ACCCTL                           

                                                                               

 Type choices, press Enter.                                                     

                                                                               

                                     Y=Yes                                     

   General keywords  . . . . . . . .   Y                                       

   Subfile display layout  . . . . .                                           

   Subfile messages  . . . . . . . .                                           

                                                                               

   Select record keywords  . . . . .                                           

                                                                               

   TEXT keyword  . . . . . . . . . .                                           

                                                                                

                                                                               

                                                                               

                                                                                

F3=Exit   F4=Display Selected Keywords   F12=Cancel 

                         

                                                                               

 

 

·         Make the selection of the keywords as below.

 

                            Define General Keywords                            

                                                                               

 Subfile control record . . . . . . . . . :   ACCCTL                           

                                                                                

 Type choices, press Enter.               Keyword                              

   Related subfile record . . . . . . .   SFLCTL     ACCSFL       Name         

   Subfile cursor relative record . . .   SFLCSRRRN               Name         

   Subfile mode . . . . . . . . . . . .   SFLMODE                 Name         

   Program message queue field  . . . .   SFLPGMQ                 Name         

     Generate a 276 byte field  . . . .                           Y=Yes        

                                                                               

                                                     Y=Yes        Indicators/+ 

   Display subfile records  . . . . . .   SFLDSP       Y                        

   Display control record . . . . . . .   SFLDSPCTL    Y                       

   Initialize subfile fields  . . . . .   SFLINZ       Y                       

   Delete subfile area  . . . . . . . .   SFLDLT                                

   Clear subfile records  . . . . . . .   SFLCLR                  N03          

   Indicate more records  . . . . . . .   SFLEND                  45           

     SFLEND parameter   . . . . . . . .     *MORE      Y                       

     SFLEND parameter   . . . . . . . .     *SCRBAR                 *MORE ...  

   Record not active  . . . . . . . . .   SFLRNA                               

                                                                   More...     

 F3=Exit   F12=Cancel                                                          

 

 

 

 

 

·         After Entering all above parameters, we select Subfile display layout.

 

                        Select Subfile Control Keywords                        

                                                                                

 Subfile control record . . . . . . . . . :   ACCCTL                           

                                                                               

 Type choices, press Enter.                                                     

                                                                               

                                     Y=Yes                                     

   General keywords  . . . . . . . .                                            

   Subfile display layout  . . . . .   Y                                       

   Subfile messages  . . . . . . . .                                           

                                                                                

   Select record keywords  . . . . .                                           

                                                                               

   TEXT keyword  . . . . . . . . . .                                           

                                                                                

                                                                               

                                                                               

                                                                                

                                                                               

 F3=Exit   F4=Display Selected Keywords   F12=Cancel                           

                                                                                

 

 

 

·         Now we provide the display layout parameter.

 

Ø  SFLPAG=How many message at a time will be displayed on the screen.

Ø  SFLSIZ=What will be the buffer size that will hold all the messages from message queue.

 

 

                             Define Display Layout                             

                                                                               

 Subfile control record . . . . . . . . . :   ACCCTL                           

                                                                                

 Type values, press Enter.                                                     

                                                                               

                                            Keyword  Number                    

   Records in subfile . . . . . . . . . .   SFLSIZ      2                      

     Program-to-system field  . . . . . .                                      

                                                                                

   Records per display  . . . . . . . . .   SFLPAG      1                      

                                                                               

   Spaces between records . . . . . . . .   SFLLIN                              

                                                                               

                                                                               

                                                                                

                                                                               

                                                                               

 F3=Exit   F12=Cancel                                                          

                                                                               

 

 

·         Now we select record keywords.

 

                        Select Subfile Control Keywords                        

                                                                                

 Subfile control record . . . . . . . . . :   ACCCTL                           

                                                                               

 Type choices, press Enter.                                                     

                                                                               

                                     Y=Yes                                     

   General keywords  . . . . . . . .                                           

   Subfile display layout  . . . . .                                           

   Subfile messages  . . . . . . . .                                            

                                                                               

   Select record keywords  . . . . .   Y                                        

                                                                               

   TEXT keyword  . . . . . . . . . .                                           

                                                                                

                                                                               

                                                                               

                                                                                

                                                                               

 F3=Exit   F4=Display Selected Keywords   F12=Cancel                           

                                                                                

 

 

                                                      

·         Select OVERLAY keyword as ‘YES’.                   

    

                            Select Record Keywords                             

                                                                                

 Record . . . :   ACCCTL                                                       

                                                                               

 Type choices, press Enter.                                                     

                                                                               

                                     Y=Yes                                     

   General keywords  . . . . . . . .                                            

   Indicator keywords  . . . . . . .                                           

   Application help  . . . . . . . .                                           

   Help keywords . . . . . . . . . .                                            

   Output keywords . . . . . . . . .                                           

   Input keywords  . . . . . . . . .                                           

   Overlay keywords  . . . . . . . .   Y                                       

                                                                                

   Print keywords  . . . . . . . . .                                           

   ALTNAME keyword . . . . . . . . .                                           

                                                                                

   TEXT keyword  . . . . . . . . . .                                           

                                                                               

                                                                                

                                                                               

 F3=Exit   F4=Display Selected Keywords   F12=Cancel                           

                                                                                

 

 

 

·         Select OVERLAY keyword as ‘YES’.                   

 

                            Select Overlay Keywords                            

                                                                               

 Record . . . :   ACCCTL                                                       

                                                                               

 Type choices, press Enter.                                                    

                                          Keyword    Y=Yes  Indicators/+   Roll

   Overlay without erasing  . . . . . .   OVERLAY      Y                       

   Retain data on re-display  . . . . .   PUTRETAIN                            

   Protect all input fields . . . . . .   PROTECT                              

   Activate OVRDTA and OVRATR . . . . .   PUTOVR                               

   Override Data  . . . . . . . . . . .   OVRDTA                               

   Override Attribute . . . . . . . . .   OVRATR                               

   Initialize input fields  . . . . . .   INZINP                               

   Reset all modified data tags . . . .   MDTOFF                               

     MDTOFF parameter . . . . . . . . .     *UNPR                               

                                            *ALL                               

   Erase all input fields . . . . . . .   ERASEINP                             

     ERASEINP parameter . . . . . . . .     *MDTON                              

                                            *ALL                               

   Erase all records below  . . . . . .   ERASE                                

                                                                                

                                                                               

 F3=Exit   F12=Cancel                                                          

                                                                               

 

 

 

·         Finally just save the display file.

 

                      Work with Display Records                                

                                                                               

 File  . . . . . . :   QRPGLESRC              Member . . . . . . :   ACC_DSPFC 

   Library . . . . :     AMIT                 Source type  . . . :   DSPF      

                                                                               

 Type options, press Enter.                                                     

   1=Add             2=Edit comments          3=Copy          4=Delete         

   7=Rename          8=Select keywords       12=Design image                   

                                                                               

 Opt  Order    Record        Type      Related Subfile   Date        DDS Error 

                                                                               

         10    HEADER        RECORD                      07/06/12              

         20    FOOTER        RECORD                      02/13/13              

         30    ACCSFL        SFLMSG                      02/13/13              

         40    ACCCTL        SFLCTL    ACCSFL            02/13/13              

                                                                                

                                                                               

                                                                               

                                                                                

                                                                               

                                                                         Bottom

 F3=Exit                     F12=Cancel      F14=File-level keywords           

 F15=File-level comments     F17=Subset      F24=More keys                     

 Record ACCSFL added to member ACC_DSPFC.                                     +

 

                                                                                

 

 

 

 

·         Below is the DDS of the display file created.

 

 

Columns . . . :    1  80                 Browse                              AMIT/QRPGLESRC

SEU==>                                                                            ACC_DSPFC

FMT DP .....AAN01N02N03T.Name++++++RLen++TDpBLinPosFunctions+++++++++++++++++++++++++++

*************** Beginning of data *********************************************************

0001.00      A                                      DSPSIZ(24 80 *DS3)                       

0002.00      A                                      CA03(03 'EXIT')                         

0003.00      A                                      CA12(12 'PREVIOUS')                     

0004.00      A          R HEADER                                                             

0005.00      A                                  1 30'ACCOUNT ENTRY DISPLAY'                 

0006.00      A                                      DSPATR(HI)                              

0007.00      A                                      COLOR(BLU)                              

0008.00      A                                  4 25'ORG'                                   

0009.00      A                                      DSPATR(HI)                              

0010.00      A                                      COLOR(BLU)                              

0011.00      A            S_ORG          3S 0B  4 35                                        

0012.00      A                                      FLDCSRPRG(S_ACC)                         

0013.00      A  50                                  DSPATR(RI)                              

0014.00      A                                  5 25'ACC'                                   

0015.00      A                                      DSPATR(HI)                              

0016.00      A                                      COLOR(BLU)                              

0017.00      A            S_ACC         12A  B  5 35                                        

0018.00      A                                      FLDCSRPRG(S_CCY)                        

0019.00      A  51                                  DSPATR(RI)                              

0020.00      A                                  6 25'CCY'                                   

0021.00      A                                      DSPATR(HI)                              

0022.00      A                                      COLOR(BLU)                              

0023.00      A            S_CCY          3A  B  6 35                                         

0024.00      A                                      FLDCSRPRG(S_PARTY)                      

0025.00      A  52                                  DSPATR(RI)                              

0026.00      A                                  7 25'PARTY'                                 

0027.00      A                                      DSPATR(HI)                              

0028.00      A                                      COLOR(BLU)                              

0029.00      A            S_PARTY       12A  B  7 35                                        

0030.00      A  53                                  DSPATR(RI)                              

0031.00      A          R FOOTER                                                             

0032.00      A                                      OVERLAY                                 

0033.00      A                                 22  5'F3 = EXIT'                             

0034.00      A                                      DSPATR(HI)                              

0035.00      A                                      COLOR(BLU)                              

0036.00      A                                 22 20'F12 = CANCEL'                          

0037.00      A                                      DSPATR(HI)                              

0038.00      A                                      COLOR(BLU)                              

0039.00      A          R ACCSFL                    SFL                                     

0040.00      A                                      SFLMSGRCD(23)                           

0041.00      A            MSGKEY                    SFLMSGKEY                               

0042.00      A            PGMQ                      SFLPGMQ(10)                              

0043.00      A          R ACCCTL                    SFLCTL(ACCSFL)                          

0044.00      A                                      OVERLAY                                 

0045.00      A                                      SFLDSP                                  

0046.00      A                                      SFLDSPCTL                               

0047.00      A                                      SFLINZ                                  

0048.00      A N03                                  SFLEND(*PLUS)                           

0049.00      A                                      SFLSIZ(0003)                            

0050.00      A                                      SFLPAG(0002)                             

0051.00      A            PGMQ                      SFLPGMQ(10)                             

****************** End of data ************************************************************

 

 

 

ü  Step (3)

Write a program to demonstrate message subfile

 

Columns . . . :    6  80                  Browse                        AMIT/QRPGLESRC

SEU==>                                                                      ACC_RPGLEC

FMT H  HKeywords++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

*************** Beginning of data ****************************************************

0001.00 HOPTION(*NODEBUGIO)                                                            

0002.00 H DEBUG(*YES)                                                                   

0003.00 FACC_DSPFC CF   E             WORKSTN                                          

0004.00 FACCOUNT   UF A E           K DISK                                             

0005.00 DS_MSG            S             30A                                             

0006.00 Dtime_is          S               z                                            

0007.00 Dtime_isO         S             20                                             

0008.00  *                                                                              

0009.00 DCURTIMSTP        DS                                                           

0010.00 DCURTIMDATE               1     16S 0                                          

0011.00 DCURRYEAR                 1      4S 0                                           

0012.00 DCURRMONTH                5      6S 0                                          

0013.00 DCURRDAY                  7      8S 0                                          

0014.00 DCURRHRS                  9     10S 0                                          

0015.00 DCURRMINS                11     12S 0                                          

0016.00 DCURRSECS                13     16S 0                                          

0017.00 C                   DOW       *IN03=*OFF                                       

0018.00 C   03              LEAVE                                                      

0019.00 C                   EXSR      VALIDATE                                         

0020.00  * IF S_MSG IS BLANK , THEN WRITE THE DATA TO PF                               

0021.00 C                   IF        S_MSG=*BLANKS                                    

0022.00 C                   EXSR      WRITEDATA                                        

0023.00 C                   ELSE                                                       

0024.00 C                   MOVEL     'MSG0099'     S_MSG                              

0025.00 C                   EXSR      SHOWMSG                                           

0026.00 C                   ENDIF                                                      

0027.00 C                   WRITE     HEADER                                           

0028.00 C                   WRITE     FOOTER                                            

0029.00 C                   WRITE     ACCCTL                                           

0030.00 C                   READ      HEADER                                           

0031.00 C                   EXSR      CLRMSGQ                                           

0032.00 C                   ENDDO                                                      

0033.00 C                   SETON                                        LR            

0034.00  *_____________________________________________________________________        

0035.00  *                                                                             

0036.00 C     VALIDATE      BEGSR                                                      

0037.00 C                   SETOFF                                       505152        

0038.00 C                   SETOFF                                       53            

0039.00 C                   IF        S_ORG=*ZEROS                                     

0040.00 C                   SETON                                        50            

0041.00 C                   MOVEL     'MSG0001'     S_MSG                              

0042.00 C                   EXSR      SHOWMSG                                          

0043.00 C                   MOVEL     'MSG0014'     S_MSG                              

0044.00 C                   EXSR      SHOWMSG                                          

0045.00 C                   ELSEIF    S_ACC=*BLANKS                                    

0046.00 C                   SETON                                        51            

0047.00 C                   MOVEL     'MSG0002'     S_MSG                              

0048.00 C                   EXSR      SHOWMSG                                           

0049.00 C                   MOVEL     'MSG0012'     S_MSG                              

0050.00 C                   EXSR      SHOWMSG                                          

0051.00 C                   ELSEIF    S_CCY=*BLANKS                                     

0052.00 C                   SETON                                        52            

0053.00 C                   MOVEL     'MSG0003'     S_MSG                              

0054.00 C                   EXSR      SHOWMSG                                           

0055.00 C                   MOVEL     'MSG0013'     S_MSG                              

0056.00 C                   EXSR      SHOWMSG                                          

0057.00 C                   ELSEIF    S_PARTY=*BLANKS                                  

0058.00 C                   SETON                                        53            

0059.00 C                   MOVEL     'MSG0004'     S_MSG                              

0060.00 C                   EXSR      SHOWMSG                                          

0061.00 C                   MOVEL     'MSG0014'     S_MSG                              

0062.00 C                   EXSR      SHOWMSG                                          

0063.00 C                   ELSE                                                       

0064.00 C                   MOVEL     *BLANKS       S_MSG                              

0065.00 C                   SETOFF                                       505152        

0066.00 C                   SETOFF                                       53            

0067.00 C                   ENDIF                                                      

0068.00 C                   ENDSR                                                      

0069.00  *____________________________________________________________________         

0070.00  *                                                                             

0071.00 C     WRITEDATA     BEGSR                                                       

0072.00 C                   EVAL      ORG=S_ORG                                        

0073.00 C                   EVAL      ACC=S_ACC                                        

0074.00 C                   EVAL      CCY=S_CCY                                         

0075.00 C                   EVAL      PARTY=S_PARTY                                    

0076.00 C                   EVAL      ACCSTS=2                                         

0077.00 C                   EVAL      ENTSTS=1                                          

0078.00 C                   EVAL      VERSTS=1                                         

0079.00 C                   EVAL      AUTSTS=1                                         

0080.00 C                   EVAL      RECSTS=2                                          

0081.00  * CALCULATE THE TIME FOR THE CURRENT SYSTEM DATE                              

0082.00 C                   EVAL      TIMESTP=%TIMESTAMP()                             

0083.00 C                   EVAL      TIME_IS=%TIMESTAMP()                             

0084.00 C                   EVAL      TIME_ISO=%char(TIME_IS:*iso0)                    

0085.00 C                   EVAL      CURRYEAR=%dec(%SUBST(TIMe_ISo:1:4):4:0)          

0086.00 C                   EVAL      CURRMONTH=%dec(%SUBST(TIMe_ISo:5:2):2:0)         

0087.00 C                   EVAL      CURRDAY=%dec(%SUBST(TIMe_ISo:7:2):2:0)           

0088.00 C                   EVAL      CURRHRS=%dec(%SUBST(TIMe_ISo:9:2):2:0)           

0089.00 C                   EVAL      CURRMINS=%dec(%SUBST(TIMe_ISo:11:2):2:0)         

0090.00 C                   EVAL      CURRSECS=%dec(%SUBST(TIMe_ISo:13:4):4:0)         

0091.00 C                   EVAL      OPENDT=%DEC(%editc(CURRYEAR:'X')+                

0092.00 C                                    %editc(CURRMONTH:'X')+                    

0093.00 C                                    %editc(CURRDAY:'X'):10:0)                 

0094.00 C                   WRITE     REC1                                             

0095.00 C                   EVAL      S_ORG =*ZEROS                                    

0096.00 C                   EVAL      S_ACC=*BLANKS                                    

0097.00 C                   EVAL      S_CCY=*BLANKS                                     

0098.00 C                   EVAL      S_PARTY=*BLANKS                                  

0099.00 C                   ENDSR                                                      

0100.00  *____________________________________________________________________         

0101.00  *                                                                             

0102.00 C     SHOWMSG       BEGSR                                                      

0103.00  * SEND MSG0001 FROM MESSAGE FILE CPF9898 TO PROGRAM MESSAGE QUEUE             

0104.00 C                   MOVEL     S_MSG         MSGID                              

0105.00 C                   MOVEL     'AM_MSGF'     MSGF                               

0106.00 C                   MOVE      'I'           MSGOPT                             

0107.00 C                   EXSR      SEND                                             

0108.00 C                   ENDSR                                                      

0109.00  * - - - - - - - - - - - - - - - --  - - - - - - -  -                          

0110.00 C     CLRMSGQ       BEGSR                                                      

0111.00 C                   MOVE      'C'           MSGOPT                             

0112.00 C                   EXSR      SEND                                             

0113.00 C                   ENDSR                                                      

0114.00  * - - - - - - - - - - - - - -  - - - - - - - - - - -                          

0115.00 C     SEND          BEGSR                                                      

0116.00 C                   CALL      'MSGSFLCL'                                       

0117.00 C                   PARM                    MSGID             7                

0118.00 C                   PARM                    MSGF             10                

0119.00 C                   PARM                    MSGOPT            1                

0120.00 C                   ENDSR                                                       

0121.00  *____________________________________________________________________         

0122.00 C     *INZSR        BEGSR                                                      

0123.00 C                   EVAL      PGMQ='ACC_RPGLEC'                                 

0124.00 C                   WRITE     HEADER                                           

0125.00 C                   WRITE     FOOTER                                           

0126.00 C                   READ      HEADER                                            

0127.00 C                   ENDSR                                                      

****************** End of data *******************************************************

                                                                                                                                    

                                                               

 

ð  Below is the called program MSGSFLCL.

 

 

 

Columns . . . :    1  80                Browse                          AMIT/QRPGLESRC

SEU==>                                                                        MSGSFLCL

FMT **  ...+... 1 ...+... 2 ...+... 3 ...+... 4 ...+... 5 ...+... 6 ...+... 7 ...+...

*************** Beginning of data ****************************************************

0001.01    PGM        PARM(&MSGID &MSGF &MSGOPT)

0002.00    DCL        VAR(&MSGID) TYPE(*CHAR) LEN(7)

0003.00    DCL        VAR(&MSGF) TYPE(*CHAR) LEN(10)

0004.00    DCL        VAR(&MSGOPT) TYPE(*CHAR) LEN(1)

0006.00

0007.00

0008.00    IF         COND(&MSGOPT *EQ 'I') THEN(SNDPGMMSG +

0009.00               MSGID(&MSGID) MSGF(&MSGF))

0010.00

0011.00    IF         COND(&MSGOPT *EQ 'C') THEN(RMVMSG PGMQ(*PRV +

0012.00                 (*)) CLEAR(*ALL))

0013.00 ENDPGM

****************** End of data *******************************************************

 

 

 

 

OUTPUT

 

Run the program ACC_RPGLEC

 

Below is the first screen that we see.

 

 

                             ACCOUNT ENTRY DISPLAY                             

                                                                                

                                                                               

                        ORG       ___                                             

                        ACC       ____________                                             

                        CCY       ___                                             

                        PARTY     ____________                                              

                                                                                

                                                                               

                                                                               

                                                                                

 

 

                                                                               

                                                                               

                                                                                

                                                                               

    F3 = EXIT      F12 = CANCEL    

                                           

 

                                                                                

                                                                               

Now without entering anything on this screen just press Enter. This will result into:

(a)    The first field ORG will be highlighted (RI) in reverse image.

(b)   Error message will display at the bottom with 2 additional messages.

(c)    Initially we can see only 2 message at the bottom as SFLPAG = 2

(d)   But when we put the cursor at PLUS sign at the bottom and press PAGE DOWN key, we see the 3rd message.

 

                             ACCOUNT ENTRY DISPLAY                             

                                                                               

                                                                               

                        ORG       ___                                             

                        ACC       ____________                                             

                        CCY       ___                                             

                        PARTY     ____________                                              

                                                                               

                                                                               

                                                                                

                                                                               

 

 

                                                                               

                                                                                

                                                                               

                                                                               

    F3 = EXIT      F12 = CANCEL                                                 

 ORG CODE CAN NOT BE BLANK