Last updated on NOVEMBER 10, 2016
Applies to:Advanced Networking Option - Version 10.2.0.4 and later
Information in this document applies to any platform.
Checked for relevance on 10-Jun-2013
While attempting to connect to the database the following error occurs:
ORA-12631 "username retrieval failed"
The error occurs only when sqlnet.ora parameter:
SQLNET.AUTHENTICATION_SERVICES = (NTS)
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