Contents
How can I tell if a SQL Server Service Broker is enabled?
Resolution
- Check to see whether Service Broker is enabled: select name,is_broker_enabled from sys.databases where name= [YourDB]
- If Service Broker isn’t enabled, generate a new Service Broker: ALTER DATABASE [YourDB] SET NEW_BROKER; GO.
- Enable Service Broker on an existing database:
What is rollback immediate in SQL Server?
The ROLLBACK IMMEDIATE command tells the SQL Server that if it can’t complete the command right away, then the other pending transactions should be rolled back. The NO_WAIT command has the opposite effect as ROLLBACK IMMEDIATE. If the ALTER DATABASE transaction can’t be completed then that transaction is terminated.
Is the service broker endpoint in disabled or stopped state?
I created a service broker endpoint in a test environment out of curiosity where these messages were occurring and this resolved the issue. Please ensure [NT AUTHORITY\\SYSTEM] is a sysadmin on all nodes of the availability group. Thanks for contributing an answer to Database Administrators Stack Exchange!
Is the database option ” service broker-broker enabled ” turned on?
The database option “Service Broker – Broker Enabled” is turned on for the Blackberry related databases and MSDB databases on this instance. Blackberry support mentioned they do not need this enabled. I have other AOAG instance and they do not receive this error.
How does service broker work in SQL Server?
Service Broker looks for an appropriate route and remote service binding and uses them to determine the address to connect to in order to deliver the message. Service Broker opens a connection to the target, authenticates, and delivers the message to the target service broker.
How does the service broker work in MSDB?
The initiator’s Service Broker receives the acknowledgement and uses routing information in MSDB to determine what local service the acknowledgement is for. Upon successful routing of the acknowledgement to the initiating service, the message is then removed from the sys.transmission_queue system table.