To troubleshoot this issue, do the following: 1) Review the System Event logs for hardware related errors on the protected ...

To troubleshoot this issue, do the following:
1) Review the System Event logs for hardware related errors on the protected computers and the DPM servers.
2) Perform test recoveries of the last recovery point on the volume and the older recovery points that may have issues.
3) Manually create new recovery points for the data sources that are indicated in the error.
4) Run more frequent integrity checks.