i have an internal table:
DATA: BEGIN OF gt_alv_out OCCURS 100. INCLUDE STRUCTURE zzfl_fehler_prot. * chk(1) type c. DATA: END OF gt_alv_out.
well, i want to add the field chk to the internal table. but this is not working.
i can NOT add the field to the structure zzfl_fehler_prot.
how to handle this ?