Thanks Chris, now I see the problem. So my approach is not correct! Should it be:
EntityManagerFactory -- ServletContext[by a filter or listener] EntityManager -- page [by request or session] Can anyone point me the right direction on the ServletContext[by a filter or listener] implementation example? Thanks again, Gilberto -- View this message in context: http://openjpa.208410.n2.nabble.com/InvalidStateException-tp210537p5051257.html Sent from the OpenJPA Users mailing list archive at Nabble.com.
