Message Number list used by SAP ABAP Program GNBILLDL (Maintain Billing Due List)
SAP ABAP Program GNBILLDL (Maintain Billing Due List) is using
# Object Type Object Name Object Description Note
     
1 Message Number  VR - 123 %A You have no authorization to process the work list
2 Message Number  VR - 124 %A You have no authorization to display the work list