Message Number list used by SAP ABAP Program MKES1F10_MARK_ELEMENT3 (MARK_ELEMENT3)
SAP ABAP Program MKES1F10_MARK_ELEMENT3 (MARK_ELEMENT3) is using
# Object Type Object Name Object Description Note
     
1 Message Number  K7 - 055 Explicit selections are only possible on the lowest level
2 Message Number  KH - 573 Position cursor on a valid element
3 Message Number  KH - 580 You cannot deselect the cell