Message Class list used by SAP ABAP Program LE20KF01 (Include LE20KF01)
SAP ABAP Program LE20KF01 (Include LE20KF01) is using
# Object Type Object Name Object Description Note
     
1 Message Class  00 General Basis texts
2 Message Class  AJ Billing program
3 Message Class  E9 General IS-U Error Messages