I get an EJBException with the text "CMR Field value is already loaded" when using a findByPrimaryKey function to retrieve a ValueObject. I do not understand why I get this exception (I have found the place in the JBoss source where the exception is thrown, but I fail to understand why it is thrown) and I have no idea how to make it disappear. Is there anyone who has a suggestion? TIA Joost View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3982990#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...