Maciej Swiderski [http://community.jboss.org/people/swiderski.maciej] replied to the discussion "JBPM 4.3: Is it possible to leave current state on timer listener?" To view the discussion, visit: http://community.jboss.org/message/537236#537236 -------------------------------------------------------------- yeap, I had that as well, there is already open issue for that. Problem is with creating timer in a wait node after going though the loop. The id is the same as for the expired one and both are inside the same transaction. A workaround for this is to make continuation of the activity (Check Order status) as async. Just add to your (assuming it is java) activity following attribute: continue=async And that error should go away. Cheers, Maciej -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/537236#537236] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]