> Simple fail example: > > RRole role = new RRole(99999l, "dasf", "df"); > rroleService.add(role); > role = new RRole(99999l, "dasffsdf", "df"); > rroleService.update(role); > > Where update: > RRole mergedEntity = em.merge(entity); > em.persist(mergedEntity);
I don't think you need to call persist(), just merge() Right? -Marc
