[jbpm-users] [JBoss jBPM] - Cancelling dynamically created tasks

Have such case: in one task-node I create few tasks for different actors (every one of them has to accept processed document). This is done in node-enter event when entering this task-node. I would like to cancel all pending tasks in this node when first of those actors rejects (takes "reject" transition). How to do this? When I write handler for task-end event that iterates through pending tasks and calls "cancel" method I get exception that the token is locked... simplified example of this proces: | <process-definition xmlns="urn:jbpm.org:jpdl-3.2" name="Proces"> | | <start-state name="start"> | <transition to="accept" name="send"/> | </start-state> | | <task-node name="accept" create-tasks="false" signal="last-wait"> | <event type="node-enter"> | <action name="create tasks" class="xxx.CreateAcceptTasks"> | <actorIds>actor1,actor2,actor3,actor4</actorIds> | </action> | </event> | <event type="task-end"> | <action name="is positive?" class="xxx.AcceptTaskEnd"> | </action> | </event> | <task name="accept"></task> | <transition to="accepted" name="accept"></transition> | <transition to="rejected" name="reject"></transition> | </task-node> | | ... | | </process-definition> | xxx.CreateAcceptTasks just creates TaskInstances of "accept" Task and assignes them to actors provided in param. xxx.AcceptTaskEnd ??? when I tried to fetch pending tasks with executionContext.getTaskMgmtInstance().getTaskInstances() and then call "cancel" on every pending tasks (that is not equal to current task of course) - I get "Token locked" exception... Any help would be appreciate... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4197057#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...