James Schappet [http://community.jboss.org/people/jschappet] replied to the discussion "ERROR: operator does not exist: bigint = character varying" To view the discussion, visit: http://community.jboss.org/message/558187#558187 -------------------------------------------------------------- That was the problem.  Thanks for the correct response so quickly. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/558187#558187] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]