User development, A new message was posted in the thread "Creating new Configuration deletes data in JBPM_DEPLOY* tables (4.3)": http://community.jboss.org/message/531298#531298 Author : Maciej Swiderski Profile : http://community.jboss.org/people/swiderski.maciej Message: -------------------------------------------------------------- Does it work with default configuration?   Perhaps you could enable debug logging for both jBPM and hibernate, that can put some light on the issue. Your configuration file would be useful as well. -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/531298#531298