Getting "Error getting data for target" when clicking Host CPU Load or Paging in Enterprise Manager DBControl console on Windows Server 2012 R2 (Doc ID 2138779.1)

Last updated on MAY 20, 2016

Applies to:

Enterprise Manager for Oracle Database - Version 11.2.0.2 and later
Microsoft Windows x64 (64-bit)

Symptoms

Enterprise Manager DBControl Console (EM DBC) installed on Windows Server 2012 R2.

When accessing EM DBC, on the homepage under section HOST CPU, clicking either Load or Paging will display the following error:

Error getting data for target <hostname>. Exception: java.lang.NullPointerException Switching to the last 24 hrs view.

Cause

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