FIX: "sys.fn_hadr_backup_is_preferred_replica(database)" query fails for WSFC type in SQL Server 2017

S’applique à : SQL Server 2017 Developer on WindowsSQL Server 2017 Enterprise Core on WindowsSQL Server 2017 Enterprise on Windows

Symptoms


Assume that you have an Always On Availability Group (AG) that is a Windows Server Failover Cluster (WSFC) clustertype in Microsoft SQL Server 2017. When you run the select sys.fn_hadr_backup_is_preferred_replica('<YourDatabaseName>'), query , you receive an error message that resembles the following:

Msg 41070, Level 16, State 1, Line LineNumber

Configuration data for the availabilitygroup with Windows Server Failover Clustering (WSFC) resource ID '<ID>'is not found in the WSFC data store.  The availability group may have beendropped, or a previous CREATE AVAILABILITY GROUP or DROP AVAILABILITY GROUPoperation has failed.  Please use DROP AVAILABILITY GROUP command to cleanup previously failed operations before retrying the current operation.

Status


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

Resolution


On-Demand Hotfix Information:

This issue is fixed in the following on-demand hotfix for SQL Server:

Cumulative Update Information:
This issue is fixed in the following cumulative update for SQL Server:
About cumulative updates for SQL Server:
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:

References


Learn about the terminology that Microsoft uses to describe software updates.