Message Number list used by SAP ABAP Program LIBAPI_OF05 (check_pur_exists)
SAP ABAP Program LIBAPI_OF05 (check_pur_exists) is using
# Object Type Object Name Object Description Note
     
1 Message Number  IW - 707 Purchase order available for operation &
2 Message Number  IW - 708 Purchase order available for sub-operation &1 &2