Hi! I think this is a bug. When you generate the build.properties file with 'seam setup' and you choose a database (e.x. db2). You are prompted to set the default_schema property. Then if you use 'seam setup' again but you choose mysql you are not prompted for the default_schema property, but it is unchanged in the build.property file. This causes problems when the persistence*.xml file is generated, and hibernate fails. Thanks, Gunnar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4015514#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...