sorry I wrote wrong.Here is right process xml. the process xml for that excute anather process: <?xml version="1.0" encoding="UTF-8"?> <process-definition xmlns="urn:jbpm.org:jpdl-3.2" name="den"> <start-state name="start"> </start-state> <task-node name="task1"> </task-node> <end-state name="end1"></end-state> </process-definition> View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4156457#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...