Message Number list used by SAP ABAP Function Module ICL_ITEM_ALVTREE_ITEM_ADD (Add item to ALV tree)
SAP ABAP Function Module ICL_ITEM_ALVTREE_ITEM_ADD (Add item to ALV tree) is using
# Object Type Object Name Object Description Note
     
1 Message Number  ICL - 049 Benefit type & cannot have claim items
2 Message Number  ICL - 490 First select a benefit type from the tree