I need some help understanding this... XAResourceRecoveryTest::testRecoveryOnSend will aways fail if running after XARecoveryTest::testMockCoordinatorRecoveryWithJBossTSXids. After some investigation, XAResourceRecoveryTest would fail by simply initializing TxControl by calling any method (such as TxControl.isEnabled()). http://anonsvn.jboss.org/repos/messaging/trunk/tests/src/org/jboss/test/m... This is because testMockCoordinatorRecoveryWithJBossTSXids is instantiating com.arjuna.ats.jta.xa.XidImple, and that is initializing TxControl which is starting a ObjectStore. Later on testRecoveryOnSend, the test would get a message "Told not to rollback {0}" on logs. I still don't know what's the reason but any help is welcome. I was considering to comment the Mock Test out until we find a way to use the XidImple directly. Clebert View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4081936#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...