Ü  ERRMSG

 

·         This keyword is used to associate an error message with the field on display.

 

 

Example

 

 


Columns . . . :    1 100             Edit                              IROBO1/QRPGLESRC
 SEU==>                                                                            DSP1
 FMT DP .....AAN01N02N03T.Name++++++RLen++TDpBLinPosFunctions+++++++++++++ ...+... 9 ..
        *************** Beginning of data *********************************************
0003.00      A                                      DSPSIZ(24 80 *DS3)
0004.00      A                                      CA03(03 'EXIT')
0005.00      A          R DETAIL
0007.00      A            FLD1          10Y 3B  3 12
0008.00      A                                      COLOR(RED)
0009.00      A  10                                  ERRMSG('THE FIELD CAN NOT BE BLANK')
0010.00      A                                  3  2'FIELD-1: '
        ****************** End of data ************************************************






Columns . . . :    6 100                 Edit                        IROBO1/QRPGLESRC
 SEU==>                                                                     EXFMT_PGM
 FMT FX FFilename++IPEASF.....L.....A.Device+.Keywords+++++++++++++++++Comments++++++
        *************** Beginning of data *******************************************
0001.00 FDSP1      CF   E             WORKSTN
0002.00 C                   eval      fld1=1122334.455
0003.00 C                   dow       *in03=*off
0004.00 C   03              leave
0005.00 C                   if        fld1=*zeros
0006.00 C                   seton                                        10
0007.00 C                   else
0008.00 C                   setoff                                       10
0009.00 C                   endif
0010.00 C                   write     Detail
0011.00 C                   read      Detail
0012.00 C                   enddo
0013.00 C                   seton                                        lr
        ****************** End of data **********************************************


 

 

OUTPUT

 

If we don’t enter anything into the field and just press ENTER, we get the error shown below.

 

                                                                               
                                                                               
                FIELD-1: ______________
                                                                               
                                                                               
                                                                               
                                                                                
                                                                               

                                                                         
                                                                                
       THE FIELD CAN NOT BE BLANK                  >>>>>>> Error message   

 





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