I wish to create an entity Bean deriving from an other. I've got an entity TrackingBean and its two interfaces home & remote. And MailTrackingBean deriving from TrackingBean, MailTracking deriving from Tracking and MailTrackingHome deriving from EJBHome.
In MailTracking.ejbCreate(), I'm calling Tracking.ejbCreate using super.ejbCreate(). But I haven't got any persistance. Why ? How to do.