Oracle Access Manager 11gr2ps3 (OAM 11.1.2.3.X) Windows Native Authentication Browser Shows " Authentication Failed" - Log Shows "GSSException: Failure unspecified at GSS_API level (Mechanism level: Invalid argument (400)"
(Doc ID 2205918.1)
Last updated on JUNE 06, 2023
Applies to:
Oracle Access Manager - Version 11.1.2.3.0 and laterInformation in this document applies to any platform.
Symptoms
Oracle Access Manager 11gr2ps3 (OAM 11.1.2.3.X) Windows Native Authentication Browser Shows " Authentication Failed"
- OAM is installed in Windows in cluster
- Cannot authenticate against Kerberos
- Error in OAM login page:
Changes
Cause
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In this Document
Symptoms Changes Cause Solution
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