Message Class list used by SAP ABAP Program LRHWSF20 (Include)
SAP ABAP Program LRHWSF20 (Include) is using
# Object Type Object Name Object Description Note
     
1 Message Class  5A Basis Personnel Management
2 Message Class  5W Messages for PD (Particularly Workflow)
3 Message Class  W8 Workflow: Expressions, data flow