Message Number list used by SAP ABAP Program MMPURUI_CALL_ME21N (Report MMPUR_CALL_ME21N)
SAP ABAP Program MMPURUI_CALL_ME21N (Report MMPUR_CALL_ME21N) is using
# Object Type Object Name Object Description Note
     
1 Message Number  00 - 172 You are not authorized to use Transaction &
2 Message Number  ME - 580 No requisition can be converted into a purchase order