Hello. I want to use JBPM as a Workflow-Engine for a Hospital to suport the doctors. When it is ready, there are circa 30.000 - 80.000 Workflow-instances running. My Question is, JBPM is singel Thread what happend, if i get a deadlock in an action? I already tested it an if I am rigth if i say, that the hole Engine is frozen? And if i don't know in which instance the deadlock is, is it possiple for me to find the wrong instance and stop it?. Thanks for the Answers. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4017472#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...