I was trying out some standard user transactions using EJB3 entities and persistent message queues. During my tests I encountered several application exceptions which were caused by my code, which I was able to resolved. However since then I am getting continous stream of messages on the console. Searching the forum revealed that I need to write a recovery module. Seeing that I was merely using EJB3 I am wondering if there is a standard recovery model. anonymous wrote : | [com.arjuna.ats.internal.jta.resources.arjunacore.norecoveryxa] [com.arjuna.ats.internal.jta.resources.arjunacore.norecoveryxa] Could not find new XAResource to use for recovering non-serializable XAResource < 131075, 30, 28, 1--3f57fdc4:68f:46f90760:8c5d6-3f57fdc4:68 | I'd be happy if I could get just rid of those messages as the cause of the problem has been resolved. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4093035#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...