Message Class list used by SAP ABAP Function Module CN2002_ACTIVITY_CHANGE (List: Change Network Activities)
SAP ABAP Function Module CN2002_ACTIVITY_CHANGE (List: Change Network Activities) is using
# Object Type Object Name Object Description Note
     
1 Message Class  CJ Project master data and structure
2 Message Class  CN Network messages
3 Message Class  CNIF_PI BAPI Notifications of Project System