Message Class list used by SAP ABAP Program RAWORK01 (Display worklist)
SAP ABAP Program RAWORK01 (Display worklist) is using
# Object Type Object Name Object Description Note
     
1 Message Class  AB AB-
2 Message Class  AY Deprec. simulation - maint. module (AIPS) /gen. master data
3 Message Class  WL Workflow: run-time messages