Message Number list used by SAP ABAP Program LRHEII90 (PAI für Detailpopup)
SAP ABAP Program LRHEII90 (PAI für Detailpopup) is using
# Object Type Object Name Object Description Note
     
1 Message Number  PE - 522 Abbreviation & is not valid as a shift
2 Message Number  PE - 595 Employee & marked for return
3 Message Number  PE - 734 Times overlap with existing entry
4 Message Number  PE - 769 Break schedule &1 for grouping &2 not available