KB3213288 - FIX: DMV sys.dm_hadr_availability_replica_states returns an incorrect synchronization health state for a distributed availability group

Work anywhere from any device with Microsoft 365

Upgrade to Microsoft 365 to work anywhere with the latest features and updates.

Upgrade now

Symptoms

You create a distributed availability group in Microsoft SQL Server 2016 and then install the cumulative update 1 (CU1) for SQL Server 2016. However, when you query the DMV sys.dm_hadr_availability_replica_states primary replica of the primary availability group, incorrect result is returned. Specifically, the value in the synchronization_health column doesn't match the value in the synchronization_health_desc column. For example, if the value in the synchronization_health column returns 2, the value in the synchronization_health_desc column may return NOT_HEALTHY.


Resolution

This issue is fixed in the following cumulative updates for SQL Server:

Cumulative Update 2 for SQL Server 2016 SP1

Cumulative Update 4 for SQL Server 2016

Each new cumulative update for SQL Server contains all the hotfixes and all the security fixes that were included with the previous cumulative update. Check out the latest cumulative updates for SQL Server:

Latest cumulative update for SQL Server 2016
 


 

Status

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.

References

Learn about the terminologythat Microsoft uses to describe software updates.

Need more help?

Expand your skills
Explore Training
Get new features first
Join Microsoft Insiders

Was this information helpful?

Thank you for your feedback!

Thank you for your feedback! It sounds like it might be helpful to connect you to one of our Office support agents.

×