Maciej Swiderski [http://community.jboss.org/people/swiderski.maciej] replied to the discussion "error on serialization object" To view the discussion, visit: http://community.jboss.org/message/540862#540862 -------------------------------------------------------------- Could you post complete set of classes for your case? It is difficult to find all information from these snippets you posted. Cheers Maciej -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/540862#540862] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]