Hi, Can someone tell me why a query in my webapp on jboss-4.0.4.GA runs successfully, but on jboss-4.0.5.GA the resultlist is empty. query= "from org.foo.Measurement where measure.sensor = true and id != 0 order by measure.typ" @In(create=true) | ... | private EntityManager em; | ... | liste = em.createQuery(query).getResultList(); | component.xml <component name="em" class="org.jboss.seam.core.ManagedPersistenceContext"> | <property name="persistenceUnitJndiName"> | java:/EntityManagerFactories/boschMmdData | </property> | </component> | All libraries on jboss the same, the database too. Thanks andi View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3999918#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...