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java.lang.Exception: INVALID_KERBEROS_CONFIG And EXCEPTION_WHILE_CREATING_CONN_FROMSUB When Using Kerberos Authentication With JDBC (Doc ID 2806065.1)

Last updated on AUGUST 30, 2023

Applies to:

JDBC - Version 12.1.0.2.0 and later
Information in this document applies to any platform.

Symptoms


The following errors are received when connecting to a 19c database with JDBC 12.1.0.2 using  Kerberos authentication:

ERROR jdbc.ConnectionFactory createConnection.103 - Exception while initializing the TGT 
java.lang.Exception: INVALID_KERBEROS_CONFIG

ERROR jdbc.ConnectionFactory getConnectionFromSubject.215 - EXCEPTION_WHILE_CREATING_CONN_FROMSUB
java.security.PrivilegedActionException: java.sql.SQLRecoverableException: IO Error: The service in process is not supported. No valid credentials provided (Mechanism level: Fail to create credential. (63) - No service creds)

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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