[jboss-user] [JBoss Seam] - persist entities problem

Hi all, I'm new to seam, and I like it so far. I tried to develop a small project but I hit this exception: org.hibernate.exception: could not get nex sequence value. I have a entity with following annotations @Entity | @Table(name="blv_user") | @Name("user") | public class User implements Serializable { | private Long id; | private Integer version; | private String name; | private String pass; | @Id | @GeneratedValue(strategy=GenerationType.SEQUENCE,generator="gen_user") | @SequenceGenerator(name="gen_user", sequenceName="id_user", allocationSize=1) | public Long getId() { | return id; | } | | public void setId(Long id) { | this.id = id; | } | when I do a query, it works , but with em.persist(user), raises that exception. I did not find anything usefull on the documentation for seam, neither on how to save my queries in a xml file like in old hibernate style or how to call an store procedure. Can anyone help me please? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4115244#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...