Message Class list used by SAP ABAP Function Module FKK_INVDOC_SELECT (Lesen der Fakturierungsbelege)
SAP ABAP Function Module FKK_INVDOC_SELECT (Lesen der Fakturierungsbelege) is using
# Object Type Object Name Object Description Note
     
1 Message Class  FKKINV Invoicing to Contract Accounts Receivable and Payable