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Performance Home Page Not Loading for OEM While Monitoring an Database (Doc ID 2929150.1)

Last updated on APRIL 17, 2023

Applies to:

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


Oracle Enterprise Manager (OEM) Cloud Control 13c Release 4 Update 11

This version of OEM is monitoring a database on version

OEM Performance Home Page Not Accessible.

On Database Target > Performance Home > Historical (Dropdown) > Average Active Sessions not displayed. > Also All Tabs below like Throughput,I/O,Parallel Execution and Services do not load.

In the OMS dump the EMOMS trace shows the following when trying to access the Performance home page.

Hence, there are no issues with this database target as it has been discovered, promoted and monitored within EM. It is a healthy target.


 This was after the install of OEM 13.4 RU11.


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