Message Class list used by SAP ABAP Program RSWUWFML2 (Sending notifications for work items)
SAP ABAP Program RSWUWFML2 (Sending notifications for work items) is using
# Object Type Object Name Object Description Note
     
1 Message Class  S4 POPUP_GET_VALUES... and other central functions
2 Message Class  SWU_NOTIF Workflow: E-Mail Notifications RSWUWFML*
3 Message Class  WZ Workflow: Model objects