Message Class list used by SAP ABAP Program RFEXBLK0 (Export Execution Data)
SAP ABAP Program RFEXBLK0 (Export Execution Data) is using
# Object Type Object Name Object Description Note
     
1 Message Class  F2 Master Data Maintenance: Customer, Vendor
2 Message Class  F5 Document Editing
3 Message Class  FQ Payment Requests and Payment Program
4 Message Class  P4 IS-PS: Cash Accounting