Message Class list used by SAP ABAP Program L0ZM2I30 (PAI modules)
SAP ABAP Program L0ZM2I30 (PAI modules) is using
# Object Type Object Name Object Description Note
     
1 Message Class  01 General Basis, e.g. user and authorization maintenance
2 Message Class  26 Dokumentenverwaltung
3 Message Class  V& Document Management System Customizing