WebLogic Server: Unable to Load Performance Pack (Doc ID 1346853.1)

Last updated on NOVEMBER 05, 2016

Applies to:

Oracle WebLogic Server - Version 9.2 and later
Information in this document applies to any platform.
***Checked for relevance on 20-Jul-2015***

Symptoms

Sometimes, even though you have checked the checkbox "Enable Native IO" in the Admin console, native IO is not used. If you check the WebLogic Server log, you may get the exception "Unable to load performance pack" like the following:

Cause

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