SSAS Tabular from Teradata Source - Impersonation Account

Hi All, I have built a SSAS 2012 Tabular Model cube using Teradata as a Data Source and the ODBC drivers provided by Teradata. Which windows account should I specify in the Impersonation Settings of the connection to Teradata? I just have a Teradata user/password
while the impersonation settings need a WINDOWS user/password. Do i need to enable Teradata LDAP support  and get my domain user read access to the teradata database for the data import in SSDT to succeed?
Thanks, Ashish Singh

Hi Ashish,
Thank you for your question. 
I am trying to involve someone more familiar with this topic for a further look at this issue. Sometime delay might be expected from the job transferring. Your patience is greatly appreciated. 
Thank you for your understanding and support.
Regards,
Charlie Liao
TechNet Community Support

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