ORA-00000 to ORA-00899 ORA-00606 Internal error code 8i/9i July 30, 2016 No Comments Cause: A call to deferred UPI functions was made in non-deferred mode.Action: Contact Oracle Support Services. Solution doesn't works for you? POST your error in our discussion panel below. Our DBA team will be happy to help you :) Next Post Leave a Reply This site uses Akismet to reduce spam. Learn how your comment data is processed.