I hate resurrecting old threads, but this is relevant to what I just found. If you have a process with 5 task nodes (one after another). You get half way through, and you suspend the process instance... it will suspend ALL TASKS. That's ok, I guess, until you resume the process instance. Then it resumes every task instance... which includes setting isOpen = true. So... it's re-opening every single task that has already been closed. It should be checking the END timestamp on the task instance, and if there is a date, don't re-open it. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3959326#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...