To me this should be something modeled in. So create a 'error' state on which you e.g. set the name of the node the process was when the error occured. When an error occurs, explicitly move this token to this error state. When this error state is acted on, while leaving this node, set the token to the node you stored. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4211810#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...