OAM 11g: OAM_IDENTITY_ASSERTION Fails with "Exception java.lang.NoSuchMethodError: oracle.security.wls.oam.util.OAMIdentityAssertion"

(Doc ID 2317014.1)

Last updated on OCTOBER 18, 2017

Applies to:

Oracle Access Manager - Version 11.1.2.0.0 to 11.1.2.3.0 [Release 11g]
Information in this document applies to any platform.

Symptoms

Configured the OAM Identity Asserter with ORACLE_IDENTITY_ASSERTION using the following documentation:

Fusion Middleware Application Security Guide
16.2.4 Configuring Identity Assertion for SSO with Oracle Access Manager 11g

When accessing the application through a Web server the user credentials are provided to the OAM Authentication Server and then an HTTP 500 error appears.

The Application Domain Managed Server logs contain the following error:


The same configuration in another WebLogic Server 10.3.6 domain is working as expected.

Cause

Sign In with your My Oracle Support account

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

My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms