Uwe Risse [https://community.jboss.org/people/uwe.risse] created the discussion "Re: Oracle custom sequence instead of select hibernate_seque" To view the discussion, visit: https://community.jboss.org/message/819864#819864 -------------------------------------------------------------- The thread is rather old but I have the same problem with hibernate 3.6.4. I could solve this by adding the attribute allocationSize=1 to the annotation In your case: @Id(generate = GeneratorType.SEQUENCE, generator = "mysequence") @SequenceGenerator(name = "mysequence", sequenceName = "MY_SEQ",*allocationSize=1*) //@SequenceGenerator(name = "mysequence", sequenceName = "hibernate_sequence") @Column(name = "COVT_ID", primaryKey=*true*) *public* *long* getId() { *return* m_id; } should work. | | -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/819864#819864] Start a new discussion in EJB3 Development at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]