12.2 :DBUA errors out with DST version in source is newer than version shipped with 126.96.36.199.0
Last updated on FEBRUARY 12, 2018
Applies to:Oracle Database - Enterprise Edition - Version 188.8.131.52 and later
Information in this document applies to any platform.
DBUA gives error during 184.108.40.206 to 12.2 upgrade ,even though the 220.127.116.11 Oracle Home is patched with Timezone version 28.
Prerequisite Check Details
Cause : The database is using a time zone file version that is newer than the version shipped with the 18.104.22.168.0 release.
Action : Patch the new 22.214.171.124.0 $ORACLE_HOME/oracore/zoneinfo/ with the version 28 time zone data file from the 126.96.36.199.0 $ORACLE_HOME/oracore/zoneinfo/.
DBUA ugrade to 188.8.131.52.0
184.108.40.206 Oracle Home is already patched with Timezone version 28.
check readme.txt contents it shows version 28
Current Structure version: 3
Current Content Version :28
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