DPM2022 SQL Backup: Class not registered

Question

We have a DPM 2022 server with RU2 installed. Recently we had to perform a backup of an SQL server. We are getting this error when trying to backup the SQL database in DPM:

ID 104 Class not Registered Error: 0x80040154

In the eventlog EventID 3114 is logged: creation of recovery point has failed.

We updated the ODBC driver. But this did not solve the issue. Does somebody know how to resolve this issue ?

Answer 1

Hi @Banga, Sietse

creation of recovery point has failed

Referring from this doc: Troubleshoot System Center Data Protection Manager

To resolve this issue, perform the following actions:

• Ensure that you're using the latest version of the Azure Backup agent.
• Try to manually create a recovery point in the protection task area.
• Ensure that you run a consistency check on the data source.
• Ensure that you're meeting the network connectivity and bandwidth requirements.
• When the replica data is in an inconsistent state, create a disk recovery point of this data source.
• Ensure that the replica is present and not missing.
• Ensure that the replica has sufficient space to create the update sequence number (USN) journal.

Best regards,

Cosmog

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