SAP Message AA466 - Reversal not possible, retirement already posted to asset & & per &

Diagnosis
You want to reverse an asset transaction that took place before anasset retirement or a retirement transfer. This is not possiblebecause the accumulated depreciation (value adjustments) have alreadybeen determined.

Procedure
RESET N1
First reverse the retirement or the transfer.
Then reverse the desired transaction.
Then re-post the retirement or the transfer.