Message Number list used by SAP ABAP Program MNPB2I00 (IS-H: Top)
SAP ABAP Program MNPB2I00 (IS-H: Top) is using
# Object Type Object Name Object Description Note
     
1 Message Number  N1 - 502 Value help cannot be displayed for display fields
2 Message Number  N4 - 508 Planning object & & & does not exist