Message Number list used by SAP ABAP Program LCORUI3I (CHECK_ARBPL)
SAP ABAP Program LCORUI3I (CHECK_ARBPL) is using
# Object Type Object Name Object Description Note
     
1 Message Number  RU - 031 Check the new activities for work center & in plant &
2 Message Number  RU - 290 Activity type missing - confirmation will be saved without actual costs