Message Number list used by SAP ABAP Function Module FMPP_CHECK_INVOICE_REF (forbid to change invoice reference for FMPP partial payment)
SAP ABAP Function Module FMPP_CHECK_INVOICE_REF (forbid to change invoice reference for FMPP partial payment) is using
# Object Type Object Name Object Description Note
     
1 Message Number  FMPP1 - 029 The change of invoice reference is forbidden.It is FMPP relevant.