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HTTP-500 Internal Server Error Occurs On Access To mod_osso Protected Application in OHS 11g (Doc ID 1264422.1)

Last updated on APRIL 13, 2023

Applies to:

Oracle Application Server Single Sign-On - Version 10.1.4 to [Release 10gR3]
Oracle HTTP Server - Version and later
Information in this document applies to any platform.


After configuring an application running on a Fusion MiddleWare (FMW) 11g Web Tier for Oracle Single Sign-On (OSSO), an HTTP-500 Internal Server Error occurs when the application is accessed.

The application resource has been protected with mod_osso by configuring the <ORACLE_INSTANCE>/config/OHS/<OHS_INSTANCE>/moduleconf/mod_osso.conf file.

If OSSO protection is removed, the application can be accessed successfully.

Steps to reproduce

1. Access the application in a browser session.
2. HTTP-500 Internal Server Error occurs immediately.


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