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Single Sign-On Authentication Failure (Same Machine Access)

Log file messages:

(Single Sign-On) Negotiation reported a defective token from client: "Defective token detected (Mechanism level: GSSHeader did not find the right tag)".

(Single Sign-On) Failed authentication because of an negotiation error. Refer to single sign-on documentation for resolution.

Cause

Single sign-on authentication was attempted on the same machine as FME Server.

Resolution

Use a different machine to access FME Server.