Michael Wohlfart [http://community.jboss.org/people/mwohlf] created the discussion "Re: JBPM4_EXECUTION and JBPM4_HISTACTINST table's primary key(DBID_) is getting duplicated" To view the discussion, visit: http://community.jboss.org/message/570346#570346 -------------------------------------------------------------- dude, looking at your problems is stopping all my work ;-) what version of jBPM are you using anyways? Did you notice there is not a single jbpm class in your stacktrace? To me it seem like you are trying to persist your ExecutionImpl entity on your own by using spring annotation and/or the Hibernate tempate stuff -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/570346#570346] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]