EM12c Upgrade : Agents Are Not Listed in the Upgrade Console With Error Inventory Data Is Missing From the Repository (Doc ID 1489109.1)

Last updated on SEPTEMBER 06, 2012

Applies to:

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

Symptoms

When trying to upgrade OMS from 11g to 12c in the upgrade console, the following error is

raised for certain Agent's :

inventory data is missing from the repository

Cause

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