Message Class list used by SAP ABAP Program R_FIP_RP_WORKLIST_DELETE (Delete Worklist entries - Substitution during GR)
SAP ABAP Program R_FIP_RP_WORKLIST_DELETE (Delete Worklist entries - Substitution during GR) is using
# Object Type Object Name Object Description Note
     
1 Message Class  WSUBST Substitution Article Handling