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OEM Target Navigation Pane For Exadata Machine Shows Duplicate Instances For RAC One (Doc ID 2438119.1)

Last updated on JANUARY 30, 2020

Applies to:

Enterprise Manager for Exadata - Version 12.1.0.5.0 and later
Information in this document applies to any platform.

Symptoms

On OEM 12.1.0.5.0 Target Database, some database instances showing twice in the target navigation pane for Exadata machine. These databases are RAC databases configured with just a single instance (RAC One)
The target navigation pane will show the cluster databases target with the instance nested underneath as expected. But for some databases the instance will also be added underneath in that pane, unnested. 

Below screen shot provides more details:


 



Changes

 New discovery of Database targets on OEM

Cause

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