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EM 12c, EM 13c: Applying Patch On Enterprise Manager Cloud Control OMS Hangs With Error: Unable to lock Central Inventory (Doc ID 2539677.1)

Last updated on SEPTEMBER 23, 2019

Applies to:

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


Enterprise Manager (EM) Cloud Control

Applying a patch to the EM 12c OMS Oracle Home hangs with error shown below.

From <Middleware_Home>/cfgtoollogs/omspatcher/opatch<Timestamp>.log:


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