Convt_overflow error..

Question

Hi,
i am getting an overflow error in the following append statement for a vaue such as 0006000000. but i have defined as kunnr(12) . my code looks like this.. it throws dump everytime and that exception/error is not being caught ..
TYPES: BEGIN OF X_ITAB,
          KUNNR(12),
        END OF X_ITAB.
DATA: WA_ITAB TYPE X_ITAB,
        I_TAB TYPE TABLE OF X_TAB.
CATCH SYSTEM-EXCEPTIONS convt_overflow = 1.
      COMMIT WORK.
      SELECT KUNNR INTO WA_ITAB FROM VBPA WHERE PARVW = 'WE'.
        APPEND WA_ITAB TO I_TAB.
      ENDSELECT.
ENDCATCH.
      IF SY-SUBRC <> 0.
        MESSAGE E000(37) WITH 'RUNTIME ERROR'.
        EXIT.
      ENDIF.

Answer 1

Hi
Use:  I_TAB like TABLE OF WA_TAB instead of I_TAB TYPE TABLE OF X_TAB.
Also comment out below code:
IF SY-SUBRC 0.
MESSAGE E000(37) WITH 'RUNTIME ERROR'.
EXIT.
ENDIF
Now check in debug, you internal table is populating.
Now even if you put KUNNR(10), it will work
Regards,
Nisarg