No account "unplanned depreciation" was found for asset &

What causes this issue?

You have not maintained an accumulated depreciation account for
unplanned depreciation for the chart of accounts &V2& and account
allocation key &V3& in depreciation area &V4&.

System Response

The system did not transfer the value for this asset.

How to fix this error?

Maintain the data in Customizing for Asset Accounting.

Error message extract from SAP system. Copyright SAP SE.