so the only way to get transactional is to hook the createJbpmContext on start of the transaction and call the close on transaction commit, after to have flushed the hibernate session as being done in Seam code. Otherwise hibernate will flush once the jbpmContext is closed and so call the converter code that itself will it use the wrong configuration. It would be nice to have it in the doc :-) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4203285#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...