Hi George, Thanks for the reply. I have my application using Apache 2.0.52 and JBoss4.0.3SP1 version configured in Enterprise Linux 4ES and database server MS-SQL Server 2000 in Windows 2003 Server. And Apache and Jboss is integrated with mod_jk as a AJP13 connector. And 've configured JBoss in a default mode. How can we check whether the JBoss is running in the hibernet mode? And i'm using Merlia driver for Database.I'd also like to tell you that it is working fine locally with the same configuration. And is it possible to send me some kind of detail procedures to test everything all the services. Thanks Milan Gothe View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4149504#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...