E-WL: Intermittent Issues where WebLogic PIA becomes Non-Responsive Due to Many Threads that are Stuck while Creating New HTTP Sessions (Doc ID 1522463.1)

Last updated on NOVEMBER 30, 2016

Applies to:

PeopleSoft Enterprise PT PeopleTools - Version 8.49 and later
Information in this document applies to any platform.

Symptoms

There are intermittent issues where the WebLogic PIA becomes non-responsive.

When issue occurs, the PIA_weblogic.log file shows that many threads are stuck creating creating sessions as seen from this call stack:

 
If the web server is placed off-line, so that it is not receiving any additional traffic, it will recover on its own.

Cause

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