SAP Message AA951 - Depreciation keys must have the same cut-off value keys in areas & and &

Diagnosis
Depreciation area &V1& adopts identical values from depreciation areaV2. depreciation key v3 in depreciation area v1 has to have thesame cutoff value key as depreciation key &V4& in area &V2&, since thetwo areas are linked by a derived depreciation area.

System Response
The asset cannot be saved.

Procedure
Correct the depreciation key in one of the depreciation areas.