Well, the problem was..... using parameter 'name' in annotation Table. When you repeat the value of name in a class and in one subclass... Hibernate find all dependecies but came into a cycle because use that value.... So when it find dependecies of the subclass, it use the table name of the superclass and closing the cycle. Sorry my english Regards View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4270068#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...