SAP Message APERB023 - Revaluation data does not agree with date of depreciation posting

Diagnosis
You want to execute the revaluation posting in period &V1&/&V2&. Thisrequires that this period was the last period posted by the depreciationposting run. No other period may be posted after that. The posting runfor this period is also not allowed to be still outstanding. Accordingto the log table, the last run posted was &V3&/&V4&.

System Response
Posting is not possible.

Procedure
Correct the revaluation date.