Message Number list used by SAP ABAP Program LKEPPF04 (CHECK_EXITNR2)
SAP ABAP Program LKEPPF04 (CHECK_EXITNR2) is using
# Object Type Object Name Object Description Note
     
1 Message Number  KG - 391 Exit number &1 does not exist -> check your entry
2 Message Number  KG - 393 Exit number &1 cannot be used here