After you create a JMS server, you can retarget it to a different independent WebLogic Server instance or migratable target server. Migratable targets define a set of WebLogic Server instances in a cluster that can potentially host a pinned service, such as a JMS server. A recommended best practice is to target the JMS server to a migratable target, so that a member server will not be a single point of failure. A JMS server can also be automatically migrated from an unhealthy server instance to a healthy server instance, with the help of the server health monitoring services.
To retarget your JMS server to a different server instance or migratable target:
When a JMS server is targeted to a migratable target, it cannot use the default store, so a custom store must be configured and targeted to the same migratable target. For more information on configuring a migratable target for JMS servers, see Configure migratable targets for JMS-related services.
After you finish
If you change a JMS server target, you must stop and restart WebLogic Server.