Message Number list used by SAP ABAP Program L0ATRF01 (Own Subprograms)
SAP ABAP Program L0ATRF01 (Own Subprograms) is using
# Object Type Object Name Object Description Note
     
1 Message Number  00 - 002 Enter a valid value
2 Message Number  AC - 624 Line item schema & must remain 'active'
3 Message Number  AC - 659 You cannot change, create or delete SAP line item schema &1
4 Message Number  AC - 660 Line item schema &1 is still used in country &2