SAP Message AA142 - Make required entries for dep.area &

Diagnosis
You chose a function, in which data consistency in depreciation areasis checked. This is to ensure that only complete asset master recordscan be created.

System Response
In depreciation area &V1&, the system has determined that not all thedata required has been entered.
Procedure
Enter the data required for depreciation area &V1&. The required entryfields are displayed containing a question mark (?). The system alsoconsiders the depreciation key and useful life fields as required entryfields.
When you press enter, the system continues the processing you selected.