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E-WL: PIA Becomes Unavailable When Logging on Using HTTPS Errors Seen in PIA_weblogic.log Show HTTP2 Issues Like This: java.lang.ClassCastException: class java.lang.NegativeArraySizeException cannot be cast to class weblogic.servlet.http2.HTTP2Exception (Doc ID 2816937.1)

Last updated on OCTOBER 26, 2021

Applies to:

PeopleSoft Enterprise PT PeopleTools - Version 8.59 and later
Information in this document applies to any platform.


After WebLogic is started after awhile it stops working on the HTTPS port and users can no longer navigate in PIA.

Errors seen in the <PS_CFG_HOME>/webserv/<DOMAIN-NAME>/servers/PIA/logs/PIA_weblogic.log are similar to this:



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