I'm trying to connect to Teradata Database, and getting connection error - Data source name not found and no default driver specified even after all the required details specified correctly.
Is this happening on your Alteryx Server? This normally happens when the Alteryx Server does not have the data source set up: https://community.alteryx.com/t5/Alteryx-Designer-Knowledge-Base/Error-Data-source-name-not-found-an...
If this is happening on your local machine and you are opening up a workflow that someone else built, you need to have a DSN named exactly the same, or reconfigure the Input Data tool.
Yes, its happening in my local machine and its a new workflow that I'm working on. I verified the DSN name and its looking good too.
Can you send a screenshot of the workflow and configuration window?
Did you pick your data source after configuring it in the ODBC connection manager?
After I created a data source as shown above, its working now. Thank you!