Message Number list used by SAP ABAP Function Module ID_PL_DOWNPAYMENT (Downpayment funtionality for Poland)
SAP ABAP Function Module ID_PL_DOWNPAYMENT (Downpayment funtionality for Poland) is using
# Object Type Object Name Object Description Note
     
1 Message Number  ID_PL_DP - 002 Down pymnt invoice &1 is already referred in Invoice cannot be deleted