Hi, I'm figuring out how to handle the transactions in Ejb3 using in a Seam application. In my Ejb3 I injected a Seam-managed Entity Manager .I'm not using the seam-managed transactions. I'd like to know If I can use the transaction demarcation(EJB3 annotations) on EJB3 methods. In particular I'd like to know if it's possible to create a new transaction during one already active. I tried that but It doesn't seem work. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4090942#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...