Hello, I have created several workflows over the past few months that used regular input data tools going through an ODBC connection to our Datawarehouse. They have worked perfectly for months when I run them or through our scheduler. Today, when I try to run any of the previously created workflows, I receive an error that no columns were returned. I can create a new workflow utilizing the same type of connection and it works as expected.
I have attempted to reboot and reinstall Alteryx but neither have solved the issue. We have multiple licensed users and I appear to be the only one with this issue. I can view the tables in SQL or Access, so I don't believe this is a permissions issue. Any suggestions on what to try next?
Solved! Go to Solution.
Hi,
I was having the same error message when i went from 1 computer to a new computer. The newer driver did not work with my old workflows. On the Alteryx site, they have older drivers, which you can download to help your old workflows run.