Message Class list used by SAP ABAP Program MEAPROT0 (Forms for log processing: bill/partial bill/cancellation/printout)
SAP ABAP Program MEAPROT0 (Forms for log processing: bill/partial bill/cancellation/printout) is using
# Object Type Object Name Object Description Note
     
1 Message Class  E9 General IS-U Error Messages
2 Message Class  EB IS-U invoicing