Yes, i want to impersonate a current Windows user to map to an oracle user/passwd using Affialiate application in SSO setting. In another word, a current Domain user who logs on the windows and sends a message, Biztalk should still use this user to map to another oracle user to send a query to Oracle.
My problem is Biztalk recieves a message and change a user ssid to be another user who runs the host instance, and so it maps to an incorrect oracle user.
I think the tranport properties in the oracle send port that i set user/passwd is something new, so i believe that it does not use a user that associate with System DSN.