EM 12c: Accessing Top Activity Page in Enterprise Manager 12c Cloud Control after Target Database Restart Results in java.lang.NullPointerException Error

(Doc ID 1631269.1)

Last updated on MARCH 03, 2017

Applies to:

Enterprise Manager for Oracle Database - Version to [Release 12.1]
Enterprise Manager Base Platform - Version to [Release 12.1]
Information in this document applies to any platform.


Enterprise Manager (EM) Cloud Control
Database Management Plug-in

After restart of a target database, navigate: Performance > Top Activity
The following error is shown:

Error : "java.lang.NullPointerException"

This may happen on other pages (like the home page or administration) as well.





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