Message Class list used by SAP ABAP Program LES01I01 (Include LES01I01)
SAP ABAP Program LES01I01 (Include LES01I01) is using
# Object Type Object Name Object Description Note
     
1 Message Class  E7 IS-U master data
2 Message Class  E9 General IS-U Error Messages
3 Message Class  EQ Cross-IS-U functions
4 Message Class  R1 Business Partner Messages from S_BUPA_GENERAL