EM 12c R2: How to Upgrade to EM 12c R2 - One System Method
(Doc ID 1360076.1)
Last updated on NOVEMBER 04, 2019
Enterprise Manager Base Platform - Version 18.104.22.168.0 and later Information in this document applies to any platform.
Checked for relevance on 15-Mar-2014
This document describes in detail the Steps for Upgrading to Enterprise Manager 12c using One-System Method from a 10.2.0.5 / 22.214.171.124 Grid Control.
This document describes in detail the Steps for Upgrading to Enterprise Manager 12c using One-System Method from a 10.2.0.5 / 126.96.36.199 Grid Control. This approach enables you to upgrade to Enterprise Manager Cloud Control on the same host where your earlier release of Enterprise Manager is running. This approach also upgrades the Oracle Management Repository (Management Repository) in the existing database. Since the upgrade happens on the same host, there is a reasonable downtime involved.
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