Hello I'm a bit confused concerning this issue but I think this fits inside the seam context since i am basically following the tutorial drum line with the newest stable seam release. i tried to create a simple entity without an @GeneratedValue notations but it doesn't seam to persist. the tables are being generated correctly but no message in thrown in stdout in opposite to a simple persistence operation with an @GeneratedValue notation. | public class Blog implements Serializable | { | @Id | private long id; | | public long getId() { return id;} | public void setId(long id) { this.id = id; } | | } | In my stateless session bean i use | Blog b = new Blog(); | b.setId(17); | entityManager.persist(b); | any idea ? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4046759#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...