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EM 13c: DB Target Performance Home Page Showing Blank After Upgrading OMS OPatch To 13.9.4.2.4 (Doc ID 2697584.1)

Last updated on APRIL 16, 2021

Applies to:

Enterprise Manager for Oracle Database - Version 13.4.0.0.0 to 13.4.1.0.0 [Release 13c]
Information in this document applies to any platform.

Symptoms

Customer had upgraded 13.4 EM OMS OPatch to 13.9.4.2.4, then DB targets performance home page showing blank, check the below screen shot

Login to EM console, Targets --> Databases --> Click on Database target, you will get this DB target home page
then click on Performance --> Performance Home

Also for the same DB Target, its home page showing 'Trying to connect to the database', check the below screen shot

Login to EM Console, Targets --> Databases --> Click on Database target, you will get DB target home page

 

From <EM_Instance_Home>/em/EMGC_OMS#/sysman/log/emoms.trc

Cause

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In this Document
Symptoms
Cause
Solution


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