ORA-960 When Running A Query Against A Table Protected By TDE

(Doc ID 975357.1)

Last updated on OCTOBER 25, 2017

Applies to:

Oracle Server - Enterprise Edition - Version: to - Release: 10.2 to 10.2
Information in this document applies to any platform.


After enabling TDE queries that were working fine before are not working anymore. They fail with the following error:

ORA-960: ambiguous column naming in select list


Sign In with your My Oracle Support account

Don't have a My Oracle Support account? Click to get started

My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms