I have Service Broker setup in SQL 2019 Always On Availability group. Both the source and the target databases are in separate AG’s. Messages transfer with no problem while both source and target are on the primary servers. The out routes are setup using the AG listener. When I fail over the target database to the secondary replica messages fail and the error I find in the profiler trace is ‘An exception occurred while enqueueing a message in the target queue. Error: 15581, State: 7. Please create a master key in the database or open the master key in the session before performing this operation’. Is it possible to have both the primary and the secondary encrypted with the service master key of their respective servers?