Thanks for your response. I did search the forum and googled around. I also so the open issues on the bug tracking system. Though issues seem to be related, they are not the same issues. People seems to be having problems with deleting sub processes. My set up does not include sub processes. I also realized some one suggested that I change database keys. I was happening to fix it without touching the database set up. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4073193#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...