My Oracle Support Banner

Oracle Access Manager 12c (OAM 12.2.1.3.x) Federation Service Provider (SP) Initiated SSO Fails with 400 Bad Request (Doc ID 2478286.1)

Last updated on JUNE 23, 2020

Applies to:

Oracle Access Manager - Version 12.2.1.3.180622 and later
Information in this document applies to any platform.

Symptoms

Oracle Access Manager 12c (OAM 12.2.1.3.x) Federation Service Provider (SP) Initiated SSO Fails with 400 Bad Request

Scenario:

- Initiate SSO by accessing a URL protected on the SP

- The SP submits a SAML Authentication Request to OAM (the IdP), which redirects to the login page.

- When the user submits their credentials, they get the following error message in the browser:

Suggesting that It is OHS that is rejecting the requests, throwing the 400 Bad Request errors.



Changes

 

Cause

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!


In this Document
Symptoms
Changes
Cause
Solution


My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.