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SASL Authentication Failure 4

Symptom

An Active Directory connection species SASL as Authentication Methodand GSSAPI as SASL Mechanism, and the following error appears in the log file:

ERROR main 408010 : (Active Directory) Exception: "LDAPException(resultCode=82 (local error), errorMessage='An error occurred while attempting to initialize the JAAS login context for GSSAPI authentication: javax.security.auth.login.LoginException: Message stream modified (41) caused by KrbException: Message stream modified (41)')"

ERROR main 408003 : (Active Directory) Failed to connect to an available server, or no servers were available.

FATAL main 405405 : Security Manager init FAILED

Cause

The Realm setting does not specify the Authentication Realm as a fully-qualified domain name (FQDN).

Resolution

Use the Realm setting on the Edit Server Connection page to specify an FQDN.