Message Number list used by SAP ABAP Program SELAYTOP (Direct sending of layout module)
SAP ABAP Program SELAYTOP (Direct sending of layout module) is using
# Object Type Object Name Object Description Note
     
1 Message Number  B1 - 039 & communication IDoc(s) generated for message type &
2 Message Number  LAY - 001 Layout module & does not exist
3 Message Number  LAY - 002 Layout module version &1 for layout module &2 does not exist