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"Unable to Obtain Principal Name for Authentication" When Trying to Connect to 19c Database Using Kerberos (Doc ID 2856627.1)

Last updated on MARCH 22, 2024

Applies to:

JDBC - Version 19.3 and later
Information in this document applies to any platform.


Failure to connect using Kerberos to a database version 19.11 using a JDBC driver 19c.
The same connection test works when connecting to a database version
The sqlplus connection using Kerberos connecting to the database 19.11 also works when SQLNET.AUTHENTICATION_SERVICES= (KERBEROS5PRE,ALL) is used.



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