I'm sorry for the late reply. camel version: 2.4.0 JMS Provider: TIBCO EMS 6.1 -- View this message in context: http://camel.465427.n5.nabble.com/ExchangePattern-InOnly-for-JMS-component-tp5683515p5714631.html Sent from the Camel - Users mailing list archive at Nabble.com.