User development, A new message was posted in the thread "howto setup jpa using oracle 10g unicode nvarchar2": http://community.jboss.org/message/530844#530844 Author : Michael Glöckner Profile : http://community.jboss.org/people/michael.gloeckner Message: -------------------------------------------------------------- Hi Wolfgang,   yes I adapted the ds file to my custom type-mapping. But it has been ignored. I also changed it to some wrong type-mapping "Oracle9ixyz" which also has been ignored.   Cheers, Micha -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/530844#530844