Hi, I did not get any clue why the below config is not working.So I tried to write an sendMail MDB and deployed jar in esb server, i fave following error, any help is highly appriciated... Description: ======== I created Message driven bean, EJB jar like this: META-INF/ejb-jar.xml META-INF/jboss.xml some/package/sendmailBeanClass.class some/package/AnotherClass.class using jar:ejb-2.1.jar when i make a jar and deploy in "jbossesb-server-4.3.GA\server\default\deploy" and restart server i get following error. What could be the problem,Any help is appriciated. --- Packages waiting for a deployer --- org.jboss.deployment.DeploymentInfo@80b76779 { url=file:/C:/jbossesb-server-4.3.GA_demo/jbossesb-server-4.3.GA/server/de fault/deploy/BHQMessage.jar } deployer: null status: null state: INIT_WAITING_DEPLOYER watch: file:/C:/jbossesb-server-4.3.GA_demo/jbossesb-server-4.3.GA/server/default/deploy/BHQMessage.jar altDD: null lastDeployed: 1232519910582 lastModified: 1232519910582 mbeans: --- Incompletely deployed packages --- org.jboss.deployment.DeploymentInfo@80b76779 { url=file:/C:/jbossesb-server-4.3.GA_demo/jbossesb-server-4.3.GA/server/de fault/deploy/BHQMessage.jar } deployer: null status: null state: INIT_WAITING_DEPLOYER watch: file:/C:/jbossesb-server-4.3.GA_demo/jbossesb-server-4.3.GA/server/default/deploy/BHQMessage.jar altDD: null lastDeployed: 1232519910582 lastModified: 1232519910582 mbeans: Thanks and Regards, Vasu Syagonda View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4203850#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...