How did you add the UUID primary key? When you added the UUID field, did you use SQL, and if so, did you use the TRAILING keyword as shown here: http://kb.4d.com/assetid=76991
-Tim ********************************************************************** 4D Internet Users Group (4D iNUG) Archive: http://lists.4d.com/archives.html Options: https://lists.4d.com/mailman/options/4d_tech Unsub: mailto:4d_tech-unsubscr...@lists.4d.com **********************************************************************