Thanks for the Reply ., One More Clarification Needed - The Application was developed in JBOSS - 3.2.1 JDK - 1.4 Pgsql - 7.4.2 So when the Application was Deployed in the above Environment there is no such Problems , Only if we try to deploy under JBOSS - 4.0.4 JDK - 1.5 Pgsql - 8.1.4 We are getting the Error as " Closing a connection for you. Please close them yourself: . . org.jboss.resource.adapter.jdbc.WrappedConnection@cece16 java.lang.Throwable: STACKTRACE" I would Appreciate if any one can help me on this issue. Thanks in Advance View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3958785#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...