Max, Thank you for your help. Could you please show me how or point me to the reference where it said settting hibernate.schema_default in build properties. I googled around and find some literature that said something like "hibernate.schema_default=SCHEMA". I suspect that SCHEMA is an XML file locate somewhere!!! Is this true? If yes, could you please point me to ref to an example of this SCHEMA file! In general, I am pretty lost with the whole JBoss SEAM and how it uses hibernate. I search all over jboss seam directory but could not find any "hibernate related" xml file! (besides those in the example directories!) Thanks a bunch, BunZ View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3994234#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...