Message Class list used by SAP ABAP Program WDR01F01 (Form-Include)
SAP ABAP Program WDR01F01 (Form-Include) is using
# Object Type Object Name Object Description Note
     
1 Message Class  BL Application Log
2 Message Class  DB Messages for logical databases and background processing
3 Message Class  E9 General IS-U Error Messages
4 Message Class  EG IS-U device management