Maciej Swiderski [http://community.jboss.org/people/swiderski.maciej] replied to the discussion "Different ClassLoader, ClassCastException" To view the discussion, visit: http://community.jboss.org/message/535880#535880 -------------------------------------------------------------- Hi, you could try to deploy your Customer class as part of jBPM package. It should guarantee that if you refer to it via jBPM public API you should have correct class. HTH Maciej -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/535880#535880] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]