I created a fresh project using seam gen. Then I replaced src and view folder with my old project. When I tried running ant test i got this exception [testng] INFO [com.impact.session.AddUser] Exception = org.hibernate.exception.GenericJDBCException: could not insert: [com.impact.entity.User] | [testng] FAILED: testAddUser | [testng] java.lang.AssertionError In my old project I made some changes and I got the same exception, but I didnt change anything in this project. can anyone please help me out on this? Regards, View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4123138#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...