Message Class list used by SAP ABAP Program EWUMMPOB (Compare PO History and GR/IR Clearing Account)
SAP ABAP Program EWUMMPOB (Compare PO History and GR/IR Clearing Account) is using
# Object Type Object Name Object Description Note
     
1 Message Class  AD Data Dictionary application messages
2 Message Class  M7 Inventory Management and Physical Inventory
3 Message Class  ME Purchasing: General Messages
4 Message Class  MQ Messages for Euro Changeover Package