"ycyk_168" wrote : Hello!! I am a new for jbpm,form the user guide i know "The lifetime of transient variables is the same as the process instance java object".but when i use setTransientVariable() to set a transient variable in the previous task ,I always get the null in the next task's AssignmentHandler which not belong to the same task-node,I want to post something to the task that not store in database,how do it? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4178662#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...