Hi, I have a problem with the following system: JBoss [Morpheus] 5.0.0.Beta2 (build: SVNTag=https://svn.jboss.org/repos/jbossas/tags/JBoss_5_0_0_Beta2 date=200612281636) In JBoss 4.0.4GA//4.0.5GA my MDB works fine, but in JBoss 5.0.0.Beta2 I get this Exception: ERROR [AbstractKernelController] Error installing to Start: name=jboss.j2ee:jar=FeatureScan-ejb.jar,name=GlobalWorker,service=EJB3 state=Create | org.jboss.deployment.DeploymentException: Unable to create activation spec ra=jboss.jca:service=RARDeployment,name='jms-ra.rar' messaging-type=javax.jms.MessageListener properties={destination=ActivationConfigProperty(destination=queue/testQueue), acknowledgeMode=ActivationConfigProperty(acknowledgeMode=Auto-acknowledge), destinationType=ActivationConfigProperty(destinationType=javax.jms.Queue)} | at org.jboss.deployment.DeploymentException.rethrowAsDeploymentException(DeploymentException.java:52) | at org.jboss.ejb3.mdb.inflow.JBossMessageEndpointFactory.createActivationSpec(JBossMessageEndpointFactory.java:290) | at org.jboss.ejb3.mdb.inflow.JBossMessageEndpointFactory.start(JBossMessageEndpointFactory.java:189) | at org.jboss.ejb3.mdb.MessagingContainer.startProxies(MessagingContainer.java:186) | at org.jboss.ejb3.mdb.MessagingContainer.start(MessagingContainer.java:152) | at org.jboss.ejb3.mdb.MDB.start(MDB.java:126) | at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | at java.lang.reflect.Method.invoke(Method.java:585) | at org.jboss.reflect.plugins.introspection.ReflectionUtils.invoke(ReflectionUtils.java:55) | at org.jboss.reflect.plugins.introspection.ReflectMethodInfoImpl.invoke(ReflectMethodInfoImpl.java:108) | at org.jboss.joinpoint.plugins.BasicMethodJoinPoint.dispatch(BasicMethodJoinPoint.java:66) | at org.jboss.kernel.plugins.dependency.KernelControllerContextAction.dispatchJoinPoint(KernelControllerContextAction.java:71) | at org.jboss.kernel.plugins.dependency.LifecycleAction.installAction(LifecycleAction.java:147) | at org.jboss.kernel.plugins.dependency.KernelControllerContextAction.install(KernelControllerContextAction.java:96) | at org.jboss.dependency.plugins.AbstractControllerContextActions.install(AbstractControllerContextActions.java:51) | at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:226) | at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:709) | at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:429) | at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:538) | at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:472) | at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:320) | at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:190) | at org.jboss.system.ServiceController.doChange(ServiceController.java:656) | at org.jboss.system.ServiceController.start(ServiceController.java:431) | at org.jboss.system.deployers.ServiceDeployer.start(ServiceDeployer.java:124) | at org.jboss.system.deployers.ServiceDeployer.deploy(ServiceDeployer.java:85) | at org.jboss.system.deployers.ServiceDeployer.deploy(ServiceDeployer.java:44) | at org.jboss.deployers.plugins.deployers.helpers.AbstractSimpleRealDeployer.deploy(AbstractSimpleRealDeployer.java:53) | at org.jboss.deployers.plugins.deployer.AbstractSimpleDeployer.commitDeploy(AbstractSimpleDeployer.java:52) | at org.jboss.deployers.plugins.deployer.DeployerWrapper.commitDeploy(DeployerWrapper.java:145) | at org.jboss.deployers.plugins.deployment.MainDeployerImpl.commitDeploy(MainDeployerImpl.java:440) | at org.jboss.deployers.plugins.deployment.MainDeployerImpl.commitDeploy(MainDeployerImpl.java:451) | at org.jboss.deployers.plugins.deployment.MainDeployerImpl.process(MainDeployerImpl.java:381) | at org.jboss.system.server.profileservice.ProfileServiceBootstrap.loadProfile(ProfileServiceBootstrap.java:366) | at org.jboss.system.server.profileservice.ProfileServiceBootstrap.bootstrap(ProfileServiceBootstrap.java:246) | at org.jboss.kernel.plugins.bootstrap.AbstractBootstrap.run(AbstractBootstrap.java:89) | at org.jboss.system.server.profileservice.ServerImpl.doStart(ServerImpl.java:403) | at org.jboss.system.server.profileservice.ServerImpl.start(ServerImpl.java:342) | at org.jboss.Main.boot(Main.java:210) | at org.jboss.Main$1.run(Main.java:508) | at java.lang.Thread.run(Thread.java:595) | Caused by: javax.management.InstanceNotFoundException: jboss.jca:service=RARDeployment,name='jms-ra.rar' is not registered. | at org.jboss.mx.server.registry.BasicMBeanRegistry.get(BasicMBeanRegistry.java:527) | at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:662) | at org.jboss.ejb3.JmxClientKernelAbstraction.invoke(JmxClientKernelAbstraction.java:44) | at org.jboss.ejb3.mdb.inflow.JBossMessageEndpointFactory.createActivationSpec(JBossMessageEndpointFactory.java:285) | ... 41 more | My MDB: @MessageDriven(mappedName = "jms/GlobalWorker", activationConfig = { | @ActivationConfigProperty(propertyName = "acknowledgeMode", propertyValue = "Auto-acknowledge"), | @ActivationConfigProperty(propertyName = "destinationType", propertyValue = "javax.jms.Queue"), | @ActivationConfigProperty(propertyName = "destination" , propertyValue = "queue/testQueue") | }) | How can I fix this? Tanks for your help View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3996850#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...