Message Class list used by SAP ABAP Function Module J_1A_POST_DISCOUNT_DOCUMENTS (Post discount memos (one per discount line of payment document))
SAP ABAP Function Module J_1A_POST_DISCOUNT_DOCUMENTS (Post discount memos (one per discount line of payment document)) is using
# Object Type Object Name Object Description Note
     
1 Message Class  8A Messages for Argentina
2 Message Class  FZ Payment Transactions