User development, A new message was posted in the thread "unique constraint and ORA-01400 when saving task instance": http://community.jboss.org/message/520805#520805 Author : Ronald van Kuijk Profile : http://community.jboss.org/people/kukeltje Message: -------------------------------------------------------------- Can you first try with 3.2.6sp1 (or 3.2.8 from source). Afaik, there have been fixes in this area long ago. -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/520805#520805