Message Number list used by SAP ABAP Class CL_UC_WB_NAV_MAIN (SEM-BCS Workbench: Technical Navigation)
SAP ABAP Class CL_UC_WB_NAV_MAIN (SEM-BCS Workbench: Technical Navigation) is using
# Object Type Object Name Object Description Note
     
1 Message Number  UC0 - 000 Program error(s)
2 Message Number  UCUW - 019 Maintenance is done in another transaction
3 Message Number  UCUW - 303 No objects selected for object list &1