Veit Guna [http://community.jboss.org/people/veitg] created the discussion "Re: Mutable Objects inside ObjectMessage and rollback behavi" To view the discussion, visit: http://community.jboss.org/message/582103#582103 -------------------------------------------------------------- Hi. Sorry to dig this old thread out, but I have the same issue reported with JBoss 5.1.0. Changing the RedeliveryDelay to > 0 fixed it for me too. To answer your question: according to the jms 1.1 spec (3.10. "Changing the Value of a Received Message"), this is not expected behavior: "If the consumer modifies a received message, and the message is subsequently redelivered, the redelivered message must be the original, unmodified message (except for headers and properties modified by the JMS provider as a result of the redelivery, such as the JMSRedelivered header and the JMSXDeliveryCount property)." @JBM-developers: will this be fixed in a 1.x release in the near future? Or maybe it's enough to set RedeliveryDelay to 1 per default?! Thanks. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/582103#582103] Start a new discussion in JBoss Messaging at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]