Single Sign-on (SSO) is not Working Across Oracle Access Manager (OAM) Muti Data Center (MDC) Environment, Requires Double Login
(Doc ID 2212620.1)
Last updated on JUNE 16, 2023
Applies to:
Oracle Access Manager - Version 11.1.2.3.5 and laterInformation in this document applies to any platform.
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Symptoms
Single Sign-on (SSO) is not working Across Oracle Access Manager 11g R2PS3 (OAM 11.1.2.3) Muti Data Center (MDC) Environment, Requires Double Login. Once authenticated in Data Center (DC) 1, when going to Data Center (DC)2 Challenged for Authentication again.
- Configured MDC with a Primary and Clone.
- DC1 OAM Managed Server is running and DC2 OAM Managed Server is down.
- Access protected resource and get authN/authZ through DC1 server.
- Bring DC1 server down and startup DC2 server.
- Access the same protected resource in the same session.
- Instead of SSO, getting challenged again.
Changes
Cause
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In this Document
| Symptoms |
| Changes |
| Cause |
| Solution |