SAP Message AA265 - No depreciation area & defined for investment support & in class

Diagnosis
You have entered an investment support key &V2& for which thedepreciation area &V1& is not active in the asset class.

System Response
The system cannot create the investment support key &V2&.

Procedure
Define depreciation area &V1& in the asset class. Start asset masterdata maintenance again. Then you can use the investment support key.Alternatively, you can remove the investment support key, and save thedata first without investment support.