TNS-12661: Protocol authentication to be used



TNS-12661: Protocol authentication to be used..

Answer / guest

Cause: The Oracle Advanced Security authentication service
has determined that the Oracle Net transport protocol in use
is to be utilized to authenticate a user's identity.

Action: This error is used solely to communicate information
between the authentication service and the Oracle Net
session layer and should not normally be visible. If the
error is seen, contact Oracle Worldwide Support.

Please add more information about this Error

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