Thanks Ed for your reply. We have tried to mark as "async" the nodes of the process, but then the process itself did not execute the action associated to the node. We didn't make any modification to the jBPM configuration for the async execution. Perhaps we need to do something in that direction? Regards Luca View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4080055#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...