Message Number list used by SAP ABAP Function Module MRM_COPIED_DOCUMENT_UPDATE (Update der COPY...Felder in einer Rechnung)
SAP ABAP Function Module MRM_COPIED_DOCUMENT_UPDATE (Update der COPY...Felder in einer Rechnung) is using
# Object Type Object Name Object Description Note
     
1 Message Number  M8 - 499 Invoice document & / & could not be changed