Hi, The following is descriped in Seam 2.0.0.BETA1 reference guide, 3.2.2 Stateful session beans. anonymous wrote : | Concurrent requests to session-scoped stateful session beans are always serialized by Seam. | I can change maximum wait time for a thread attempting to gain a lock on Seam session-scoped SFSB by using @Synchronized(timeout=...). Then how can i set * default * timeout value for this, as like "concurrent-request-timeout" for the long-running conversation context. Thanks. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4060210#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...