"dimitris(a)jboss.org" wrote : It might be that this service/mbean is not written to be re-startable, i.e. once you stop you can only undeploy. In those case deploy/undeploy may be the only operations. which service/mbean: jboss.web.deployment:war=/www (standard mbean from jmx-console) or www:service=WebAppController My problem is: When I call start(), stop(), start, stop, ... methods from http://localhost:8080/jmx-console (jboss managment web interface) on standard jboss mbean jboss.web.deployment:war=/www it is working ok - my application is deployed, undeployed, deployed, undeployed,... but when i call the same method from my mbean/service (www:service=WebAppController) I have exception:javax.naming.NameAlreadyBoundException: TransactionSynchronizationRegistry | I call stop method from mbean jboss.web.deployment:war=/www: | | ObjectName name = new ObjectName("jboss.web.deployment:war=/" + app); | server.invoke(name, "stop", new Object[0], new String[0]); | | now I call this: | | ObjectName name = new ObjectName("jboss.web.deployment:war=/" + app); | server.invoke(name, "start", new Object[0], new String[0]); | | Above code ended. | Now I have exception in jboss server.log file: | | 15:45:53,133 ERROR [TomcatDeployment] ENC setup failed | javax.naming.NameAlreadyBoundException: TransactionSynchronizationRegistry | ... | ... | And my www application is't deployed. | | View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4217482#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...