Message Number list used by SAP ABAP Function Module FKK_INV_CADOCTYPE_CHECK (Prüfen Referenzbelegart des Buchungsbelegs der Fakturierung)
SAP ABAP Function Module FKK_INV_CADOCTYPE_CHECK (Prüfen Referenzbelegart des Buchungsbelegs der Fakturierung) is using
# Object Type Object Name Object Description Note
     
1 Message Number  FKKINV - 105 Reference document type &1 is unknown