Hello, can someone give me some advice on how to setup a generated ID with Oracle, hibernate and SEAM... I have been trying to do a variety of ways - like "before insert" triggers and coupled with @GeneratedValue(strategy=GenerationType.IDENTITY) or @GeneratedValue(strategy=GenerationType.AUTO), but that didn't work. I have tried going straight to the sequence with: @Id @Column(name = "LISTINGTYPE_ID", unique = true, nullable = false, precision = 22, scale = 0) @SequenceGenerator(name="identifier", sequenceName="LISTINGTYPE_SEQ", allocationSize=1) @GeneratedValue(strategy=GenerationType.SEQUENCE, generator="identifier") @NotNull That didn't work, it kept complaining the sequence didn't exist, although it did exist. I have read a dozen or more postings and can't get the right recipe working for Oracle. I really appreciate your help. Thanks!!! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4044919#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...