Start with 'default' configuration. Try removing these from deployers: ejb3.deployer jboss-jca.deployer (unless you app uses a data source) jbossws.deployer ear-deployer-beans.xml ejb.deployer-beans.xml hibernate-deployer-beans.xml And remove the following from deploy: jbossws.sar management messaging ROOT.war uuid-key-generator.sar ejb*.xml jbossjca-service.xml (unless using a data source) jbossws-container-beans.xml jboss-local-jdbc.rar (unless using a data source) jboss-xa-jdbc.rar mail* View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4168210#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...