OID 10g SSO Login Fails With ERROR: Authentication failed. please try again (LDAP: error code 16 - No Such Attribute) (Doc ID 757533.1)

Last updated on SEPTEMBER 14, 2016

Applies to:

Oracle Internet Directory - Version 10.1.2 to 10.1.4 [Release 10gR2 to 10gR3]
Oracle Application Server Single Sign-On - Version 10.1.2 to 10.1.4 [Release 10gR2 to 10gR3]
Information in this document applies to any platform.

Symptoms

After integrating Oracle Internet Directory (OID) with Microsoft Active Directory (LDAP), AD user logins to SSO fail with:

ERROR: Authentication failed. please try again

 

The ssoServer.log shows:

Thu Dec 18 23:46:46 EST 2008 [DEBUG] AJPRequestHandler-ApplicationServerThread-12 Authenticating against OID using username/password
Thu Dec 18 23:46:46 EST 2008 [DEBUG] AJPRequestHandler-ApplicationServerThread-12 OID UtilException oracle.lat oracle.ldap.util.User.authenticateUser(User.java:1400)
    at oracle.ldap.util.User.authenticateUser(User.java:1251)
    at oracdap.util.AuthFailureException: Unable to authenticate user: cn=testuser,cn=users,dc=us,dc=oracle,dc=com [LDAP: error code 16 - No Such Attribute]
le.security.sso.server.ldap.OIDUserRepository.authenticate(OIDUserRepository.java:899)
    at oracle.security.sso.server.auth.SSOServerAuth.authenticate(SSOServerAuth.java:556)
    at oracle.security.sso.server.ui.SSOLoginServlet.processSSOPartnerRequest(SSOLoginServlet.java:796)
    at oracle.security.sso.server.ui.SSOLoginServlet.doPost(SSOLoginServlet.java:328)

 

Changes

 

Cause

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