Thomas Setiabudi [https://community.jboss.org/people/thomas.setiabudi] created the discussion "Re: JBPM Task" To view the discussion, visit: https://community.jboss.org/message/777908#777908 -------------------------------------------------------------- Turns out to be I am using different version of TaskClient and TaskServer, Changed all version to 5.3.0.Final and the problem solved. :) -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/777908#777908] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]