Hello both of you, I'm on the same way. I succeed to inject my sessionFactory to jBPM thanks to shekharv's tips. I set in my config file: <hibernate-session current="true"/> But I notice that jBPM create it own transaction (and in my case, also close the session I injected !!). I think that why your process is saved even if you rollback your transaction. The jBPM class that do the job is "HibernateSessionResource". I have to look for a way to disable it. I don't want jBPM to manage any hibernate session or transaction. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4245063#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...