Message Class list used by SAP ABAP Function Module /OSP/REPORT_GET_ALL_PARAMS (Get all parameters from all screens in a Report)
SAP ABAP Function Module /OSP/REPORT_GET_ALL_PARAMS (Get all parameters from all screens in a Report) is using
# Object Type Object Name Object Description Note
     
1 Message Class  WO WF: Messages for Workflow Wizards