Message Number list used by SAP ABAP Program LIWP3F8H (INCLUDE LIWP3F8H)
SAP ABAP Program LIWP3F8H (INCLUDE LIWP3F8H) is using
# Object Type Object Name Object Description Note
     
1 Message Number  IP - 133 No line selected -> select a line
2 Message Number  IP - 401 Maintenance plan &1: Predecessor (call number &2) still on hold
3 Message Number  IP - 403 Fixing not possible as MaintPlan already released, called or skipped
4 Message Number  IP - 437 Function not possible as scheduling currently locked