Message Number list used by SAP ABAP Program LIWP3FR8 (Include LIWP3FR8)
SAP ABAP Program LIWP3FR8 (Include LIWP3FR8) is using
# Object Type Object Name Object Description Note
     
1 Message Number  IP - 451 No active maintenance cycles exist
2 Message Number  IP - 880 No active cycle for cycle set sequence &1 exists; Maintenance plan &2
3 Message Number  IP - 881 No valid cycle set sequence in maintenance plan &1 exists