Message Class list used by SAP ABAP Program RSUSREXT (Enter Correct SNC Names in Table View VUSREXTID (from SAP R/3 4.5))
SAP ABAP Program RSUSREXT (Enter Correct SNC Names in Table View VUSREXTID (from SAP R/3 4.5)) 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