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Configure Kerberos SSO for Teradata in Power BI

This article explains how to configure Kerberos single sign-on (SSO) for Teradata in Power BI. Learn the specific gateway configuration requirements needed to enable SSO authentication based on how your Teradata server identifies user accounts.

  • If Teradata identifies user accounts by using sAMAccountNames, you must set FullDomainResolutionEnabled on the gateway to True.
  • If Teradata identifies user accounts by using User Principal Names (UPNs), keep FullDomainResolutionEnabled on the gateway set to False.

Configure gateway settings for Teradata SSO

To change the FullDomainResolutionEnabled configuration on the gateway to enable SSO for Teradata:

  1. In the on-premises gateway directory at %ProgramFiles%\On-premises data gateway, open the configuration file Microsoft.PowerBI.DataMovement.Pipeline.GatewayCore.dll.config.

  2. In the file, find the FullDomainResolutionEnabled property and change its value to True.

    <setting name=" FullDomainResolutionEnabled " serializeAs="String">
      <value>True</value>
</setting>

Related content

For more information about the on-premises data gateway and DirectQuery, see the following resources:

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