"maiky" wrote : I've got the same error. | | I download the jdbc connector for oracle 10 (i've got oracle 9i) and replace the 9's version in ma lib folder. | After that I don't have the error. | | I read it on a forum but I don't rememeber where. | | PS: Sorry for my bad English. It don't work either. I've tried the following hibernate config in portal: org.hibernate.dialect.Oracle9Dialect 0 It don't work either!! Is this a bug of jboss-portal-ha-2.6 RC2 ? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4055076#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...