403 Forbidden CORS Error When Accessing APEX Using HAProxy (Or Any Third Party Product) to Frontend Tomcat Server (Or WebLogic Server) with ORDS Deployment After Upgrading ORDS
(Doc ID 2926638.1)
Last updated on MARCH 08, 2024
Applies to:
Oracle REST Data Services - Version 20.2 and laterInformation in this document applies to any platform.
Symptoms
Cannot access APEX. Getting the following error:
403 Forbidden
The request cannot be processed because this resource does not support Cross Origin Sharing requests, or the request Origin is not authorized to access this resource. If ords is being reverse proxied, ensure the front end server is propagating the host name, for mod_proxy ensure ProxyPreserveHost oi set ON.
Setup:
HAProxy -> Tomcat -> ORDS
SSL terminated at HAProxy level
No SSL configured for Tomcat
Changes
Upgraded ORDS 3.0.2 to 20.2.1
Cause
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In this Document
Symptoms |
Changes |
Cause |
Solution |
References |