[.NET Data Provider for Teradata] [115006] Could not resolve DataSourced

I get this error trying to connect to Teradata via PBI. 

Please may someone assist. 

Thank you and  regards

DataSource.Error: Teradata: [.NET Data Provider for Teradata] [115006] Could not resolve DataSource=[TD_PRD] to an IP Address.
[.NET Data Provider for Teradata] [115006] Could not resolve DataSource=TD_PRD to an IP Address.
Details:
DataSourceKind=Teradata
DataSourcePath=td_prd
Message=[.NET Data Provider for Teradata] [115006] Could not resolve DataSource=[TD_PRD] to an IP Address.
[.NET Data Provider for Teradata] [115006] Could not resolve DataSource=TD_PRD to an IP Address.
ErrorCode=-2147467259