Message Class list used by SAP ABAP Program RFKK_MASS_ACT_DISPATCHERD0 (Determine current OK code)
SAP ABAP Program RFKK_MASS_ACT_DISPATCHERD0 (Determine current OK code) is using
# Object Type Object Name Object Description Note
     
1 Message Class  >0 Contract A/R and A/P: Reserved message class
2 Message Class  >4 Contract A/R and A/P: Document posting
3 Message Class  >6 Contract Accounts Receivable and Payable: Correspondence
4 Message Class  BL Application Log
5 Message Class  F4 Line items/balances/configuration