How To Clear A Target Metric Evaluation Error (Doc ID 1512332.1)

Last updated on MARCH 08, 2017

Applies to:

Enterprise Manager for Oracle Database - Version 11.1.0.1 and later
Information in this document applies to any platform.
Checked for relevance on 16-May-2014

Symptoms

Getting target evaluation errors on targets monitored by an EM Agent.

Grid console shows "metric collection error" for the target in question.  No status is shown on the home page.

 

Looking in the log files, you can see that there was an interruption in communication between the target host and the

agent:

 

 

 

This occurs within a few seconds of the collection of the availability metric evaluation.

Cause

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