JBoss development, A new message was posted in the thread "Perhaps a bug in createHistoryActivityInstanceQuery when process has a fork": http://community.jboss.org/message/529443#529443 Author : Maciej Swiderski Profile : http://community.jboss.org/people/swiderski.maciej Message: -------------------------------------------------------------- This is exactly what I meant   Ok, will follow your description and hopefully will submit a patch this week for HistoryActivityInstanceQuery.   I read on Help page that patch should be submitted as attachment to jira issue - do you know if there is already one for it? Or shall I put it here?   Cheers, Maciej -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/529443#529443