Connection between WebSphere Application Server and a queue manager

We can choose either client transport or bindings transport for the queue connection factory object. If you choose bindings transport, the WebSphere Application Server and the queue manager must both exist on the same z/OS image. If you choose client transport, you must install the Client Attachment feature of WebSphere MQ for z/OS.

Both types of connection support transactional applications: the client transport by using XA protocols; the bindings transport by using a WebSphere Application Server stub, CSQBWSTB, which uses RRS services.

For more information about configuring queue connection factories see WebSphere MQ Using Java.