[jboss-user] [JBoss Seam] - Re: ERROR: invalid large-object descriptor: 0 with postgreql

I added EntityTransaction tx1 = em.getTransaction(); tx1.begin(); just after em.joinTransaction(); to see if I could force a jdbc transaction but got java.lang.IllegalStateException: JTA EntityManager cannot access a transactions at org.hibernate.ejb.AbstractEntityManagerImpl.getTransaction(AbstractEntityManagerImpl.java:278) at org.jboss.ejb3.entity.ExtendedEntityManager.getTransaction(ExtendedEntityManager.java:174) at com.hazlorealidad.sgi.control.DocumentsBean.download(DocumentsBean.java:97) .... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3971968#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...