Wolf-Dieter Fink [http://community.jboss.org/people/wdfink] created the discussion "Re: Jndi name of persistence unit (persistence.xml)" To view the discussion, visit: http://community.jboss.org/message/582695#582695 -------------------------------------------------------------- You might change the peristence.xml like this: <persistence ...>   <persistence-unit name="...">     <jta-data-source>...</jta-data-source>     <properties> *<property name="jboss.entity.manager.jndi.name" value="java:/EntityManager/simpledb"/>*     </properties>   </persistence-unit> </persistence> -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/582695#582695] Start a new discussion in Datasource Configuration at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]