From: Guy Pelletier <guy.pelletier_at_oracle.com>
Date: Tue, 27 Mar 2007 11:36:00 -0400
Fix has been submitted for an Oracle internal bug (5250787 - @MAPPEDSUPERCLASS: MULTIPLE WRITABLE MAPPINGS EXIST ERROR)
Tested with Quicklook, entity-persistence-tests and Oracle-internal tests.