Message Class list used by SAP ABAP Program SAPMS01U (Authorizations in the User Buffer for Logged-on User)
SAP ABAP Program SAPMS01U (Authorizations in the User Buffer for Logged-on User) is using
# Object Type Object Name Object Description Note
     
1 Message Class  00 General Basis texts
2 Message Class  01 General Basis, e.g. user and authorization maintenance
3 Message Class  1X General hierarchy maintenance tool message
4 Message Class  DH DD: Messages for search helps
5 Message Class  OO Class Builder/API
6 Message Class  S# Messages for SU22 and the Profile Generator