DBUA upgrade to 12.2 fails with error: "[DBT-20015] The version of the selected database could not be determined"
Last updated on DECEMBER 15, 2017
Applies to:Oracle Database - Enterprise Edition - Version 126.96.36.199 to 188.8.131.52 [Release 12.2]
Information in this document applies to any platform.
Database upgrade to 184.108.40.206 version (Using DBUA).
Upgrading the database to 220.127.116.11 version using DBUA utility
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