generic fix for Oracle. I'm actually surprised that it is picking these up - I would have expected it to use the more optimized OracleMetaDataDialect which filters these BIN$ tables out automatically and does not fail on index info. You can try that by setting a property to: hibernatetool.metadatadialect org.hibernate.cfg.reveng.dialect.OracleMetaDataDialect in the seam-gen/build.properties file. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4032816#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...