Diagnosis
The controlling area was not entered in the master data. Therefore,the activity type that was entered cannot be checked.

System Response
The system allows the entry of an activity type, and also saves thisentry.

Procedure
Enter a controlling area for the master data maintenance (order,project).
When transferring depreciation to Cost Accoounting, the activitytype is important. You should enter a controlling area and a validactivity type before this transfer takes place.