SSO Failure Error When Accessing SSO Via Reverse Proxy
(Doc ID 754184.1)
Last updated on JUNE 04, 2018
Applies to:Oracle Application Server Single Sign-On - Version 10.1.2 to 10.1.4 [Release 10gR2 to 10gR3]
Information in this document applies to any platform.
***Checked for relevance on 07-OCT-2016***
An infrastructure and middle tier has been configured to use a reverse proxy server according to the 9.2 chapter Configuring a Reverse Proxy for OracleAS Portal and OracleAS Single Sign-On in Oracle Application Server Enterprise Deployment Guide Oracle Application Server Enterprise Deployment Guide 10g Release 2.
When attempting to access a partner application using a reverse proxy virtualhost, request is redirected to SSO server and the following error is thrown:
Oracle SSO Failure - Unable to process request
Either the requested URL was not specified in terms of a fully-qualified host name or OHS single sign-on is incorrectly configured. Please notify your administrator.
Mod_osso validation fails with the following message in the httpd Server log:
Requested URL is not specified in terms of fully-qualified host name or invalid SSO partner configuration. Host from request midtier.oracle.com, registered host vhost.oracle.com.
Oracle HTTP is based on Apache 1.3.x.
To view full details, sign in with your My Oracle Support account.
Don't have a My Oracle Support account? Click to get started!