40875: Acronis Backup Advanced 11.7/11.5: MS Exchange Database Backup Fails With "An Error Has Occurred in Extensible Storage Engine Api. Error Code: -1018; Description: 'Jet_Errreadverifyfailure, Checksum Error on a Database Page'"

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Last update: Thu, 2018-06-14 13:17

MS Exchange database backup fails with "An error has occurred in Extensible Storage Engine API. Error code: -1018; Description: 'JET_errReadVerifyFailure, Checksum error on a database page'"

Symptoms

You attempt to perform an MS Exchange database backup that fails with:

An error has occurred in Extensible Storage Engine API. Error code: -1018; Description: 'JET_errReadVerifyFailure, Checksum error on a database page'

Cause

This error is caused by a corrupted MS Exchange database. Backing up a corrupted MS Exchange database is not possible.

Solution

As a workaround, repair the MS Exchange database.

You can check the database integrity using Exchange Server Database Utility (Eseutil). See Exchange Server Database Utility Guide on Microsoft TechNet: Eseutil /G Integrity Mode

 

 

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