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WebService Not Working When PSU8/PSU10 Is Applied on WebLogic Server 10.3.6 (Doc ID 1991337.1)

Last updated on JANUARY 12, 2022

Applies to:

Oracle WebLogic Server - Version 10.3.6 and later
Information in this document applies to any platform.


After upgrading WebLogic Server (WLS) from version 10.3.4 to version 10.3.6 with PSU8 patch update (<Patch 18040640>), the webservice does not work and the application throws below exception: processRequest
SEVERE: null
       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
       at sun.reflect.NativeMethodAccessorImpl.invoke(
       at sun.reflect.DelegatingMethodAccessorImpl.invoke(
       at java.lang.reflect.Method.invoke(

The same application works with fresh WLS 10.3.6 without PSU8 (Or PSU10) patch.


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