OAM 11g : OHS Server12c Not Accepting Requests Intermittently (Doc ID 2015447.1)

Last updated on MARCH 08, 2017

Applies to:

Oracle Access Manager - Version 11.1.2.0.0 and later
Information in this document applies to any platform.

Symptoms

Webgate is setup in OHS box(12c) single server to communicate to OAM 11g R2, and have a couple of protected resources.
The issue is these resources happen to intermittently appear unavailable at certain time periods and after a time wait it starts accepting requests.

We repeatedly see the error "The WebGate plug-in is unable to contact any Access Servers" in oblog.log.
No errors are logged in ohs1.log.

Cause

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