Message Class list used by SAP ABAP Program RFAPBALANCE (Vendor Balance Display)
SAP ABAP Program RFAPBALANCE (Vendor Balance Display) is using
# Object Type Object Name Object Description Note
     
1 Message Class  F4 Line items/balances/configuration
2 Message Class  FDBL Messages for Function Group DFBL (Balance Display)
3 Message Class  MSITEM Line Item Display with ALV, RFITEM**