JaiKiran, I have just modified hsqldb-ds.xml file in deploy/ folder. After that --- MBeans waiting for other MBeans --- ObjectName: jboss.ejb:service=EJBTimerService,persistencePolicy=database State: CONFIGURED I Depend On: jboss.jca:service=DataSourceBinding,name=DefaultDS Error not showing.... Only its showing reamaning errors.... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4104837#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...