During Kerberos Authentication With Oracle API Gateway 11.1.2, The Error "GSSException: Failure unspecified at GSS-API level (Mechanism level: Ticket not yet valid (33))" Is Reported (Doc ID 1580295.1)

Last updated on AUGUST 22, 2017

Applies to:

Oracle API Gateway - Version 11.1.2 and later
Information in this document applies to any platform.

Symptoms

When attempting to use Oracle API Gateway (OAG) 11.1.2.x with Kerberos and Active Directory, the following error occurs:

ERROR


STEPS TO REPRODUCE

The issue can be reproduced at will with the following steps:

  1. Create an OAG-SERVER user in Active Dircetory (AD).
  2. Generate a keytab.
  3. From OAG policy studio, create a Kerberos principal.
  4. Create Kerberos services.
  5. Register a service.
  6. Add the Kerberos service to the service policy.
  7. Save and deploy

 

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