For reference: persistence.xml | <persistence> | <persistence-unit name="entityManager"> | <provider>org.hibernate.ejb.HibernatePersistence</provider> | <jta-data-source>java:/DefaultDS</jta-data-source> | <properties> | <property name="hibernate.hbm2ddl.auto" value="create-drop"/> | <property name="hibernate.show_sql" value="true"/> | <property name="hibernate.format_sql" value="true" /> | <!--<property name="hibernate.jdbc.batch_size" value="0" />--> | <property name="jboss.entity.manager.factory.jndi.name" value="java:/issuesEntityManagerFactory"/> | </properties> | </persistence-unit> | </persistence> | components.xml | <components> | | <component name="org.jboss.seam.core.init"> | <property name="myFacesLifecycleBug">@myFacesLifecycleBug@</property> | <property name="jndiPattern">@jndiPattern@</property> | </component> | | <component name="org.jboss.seam.core.manager"> | <property name="conversationTimeout">120000</property> | </component> | | <component name="entityManager" class="org.jboss.seam.core.ManagedPersistenceContext"> | <property name="persistenceUnitJndiName">java:/issuesEntityManagerFactory</property> | </component> | | <component class="org.jboss.seam.core.Ejb" | installed="@embeddedEjb@"/> | | </components> | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3968376#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...