EM 12c: Enterprise Manager 12c Cloud Control OMS Upgrade Fails With Error: Middleware Home Location: The subdirectories [] already exist in Oracle Inventory. Specify another home location

(Doc ID 1940921.1)

Last updated on DECEMBER 02, 2015

Applies to:

Enterprise Manager Base Platform - Version 12.1.0.1.0 and later
Information in this document applies to any platform.

Symptoms

EM 12.1.0.2 OMS upgrade to 12.1.0.4 fails with the following error in the installer session:

Middleware Home Location: The subdirectories "/u01/app/oracle/mwhome/oms" already exist in Oracle Inventory. Specify another home location.

 

Cause

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