Hi! Don't know if this is a bug or feature. I am using a plain consumer (MessageConsumer.receiver(long)) in an transacted session inside a sessionbean. So JTA is used. (1.4.0SP3) I receive my payload and reuse it in my backend. There it fills a List with other objects. Then I rollback my transaction or throw an runtime exception. My database instance increases the delivery_count and the message is received again in a new transaction. I expect a new payload object but no, its the already changed one. Is this a bug or a feature? What says the spec? :-) Greets View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4162554#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...