IF W_COUNT > 0.
loop at t_zcore.
VAR1 = 'BCS'.
VAR2 = t_zcore-ZDUMMY.
VAR3 = t_zcore-ZCAM.
CONCATENATE VAR1 VAR2 VAR3 INTO T_ZZBARCODE-ZZBARCODE SEPARATED BY '|'.
CLEAR VAR1.
CLEAR VAR2.
CLEAR VAR3.
loop at T_ZZBARCODE.
update ZY310 set ZBARCODE = T_ZZBARCODE-ZZBARCODE WHERE WERKS = '0054' and belnr = t_zcore-zsuid.
update ZYBCS_LOT set ZBARCODE = T_ZZBARCODE-ZZBARCODE WHERE LGNUM = '754' and belnr = t_zcore-zsuid.
CLEAR T_ZZBARCODE.
ENDLOOP.
COMMIT WORK.
endloop.
ENDIF.
i'm unable to update the ZBARCODE field , please corret this logic.thx