Message Number list used by SAP ABAP Function Module SWW_WI_CALLBACK_CHANGE (Change Callback Function Module of Work Item (Types W, F and B))
SAP ABAP Function Module SWW_WI_CALLBACK_CHANGE (Change Callback Function Module of Work Item (Types W, F and B)) is using
# Object Type Object Name Object Description Note
     
1 Message Number  WL - 803 Work item & cannot be read
2 Message Number  WL - 807 Work item & cannot be changed in status &
3 Message Number  WL - 812 Work item &: Callback function module & cannot be set
4 Message Number  WL - 830 Work item &: Method & not allowed for type &
5 Message Number  WL - 849 Work item &: User & does not have authorization for this function