Re: NT authentication with Oracle 9i

Hi,

Also, i get "ORA-12640: Authentication adapter initialization failed" if i supply any other NT user id annd password.

Regards,
Krishna

krishna.dwivedi_at_gmail.com wrote:
> Hi All,
>
> I am using Oracle 9i as a backend for ASP.net web application. And i
> want to have windows authentication for the application for that i have
> set sqlnet.authentication_services to NTS in the sqlnet.ora file on the
> oracle server. The .Net code is on machine A and Oracle DB is on
> machine B.
>
> When browser settings on A for logon for intranet are set as "automatic
> logon only in intranet zone", the application works fine. But when i
> change the settings to "Prompt for user name and password", supply my
> NT user name and password it gives me following error:
> ORA-12638: Credential retrieval failed
>
> I want to know the role of NT logon credentials in initializing the
> Authentication adapter. How and when does it get initialized? Also
> whats the solution for this problem.
>
> Regards,
> Krishna
Received on Wed Jul 26 2006 - 09:36:34 CDT