Ok I can add scale to my generated code. But even upon deployment I get the same errorc (expected numeric 10,2). I think that jboss is falling on: mysql implementing numerics as decimal. (desc table shows detail, and createdb script shows numerics). I think I'am missing a few settings checked dialect though. (mysql 5.02, jboss 4.0.5GA seam1.1GA, winxp sp2). regards, Jeroen. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3995435#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...