ORA-12662 Proxy Ticket Retrieval Failed with DB Links in Kerberos Environments
(Doc ID 2669271.1)
Last updated on MAY 12, 2020
Applies to:Advanced Networking Option - Version 188.8.131.52 and later
Information in this document applies to any platform.
Database A is the source database on which the database link is created to access the data from Database B.
Kerberos authentication is enabled on both the databases.
A user can retrieve the data using the database link by connecting to Database A(directly)
If a client connects to the Database A and tries to fetch the data using the database link,the query fails with the following error:
SQL>select from dual@<DB link>;
ORA-12662 proxy ticket retrieval
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