This may be redundant but I was unable to find a prior topic for this. I recently upgraded my Alteryx and attempted running a workflow that I frequently run to validate data. However, when running with the AMP engine and attempting to generate a MIN and MAX for dates listed in the file it returns NULL every time. I ran a prior file which worked properly before I upgraded to use the AMP engine and it now returns NULL when attempting to see the date range. The totals are also way off when I use the Summarize tool. Any thoughts on why this may be? The workflow is a very basic workflow which should return a MIN/MAX date and a summary of totals for different fields. Nothing heavy or complicated so I can't figure out why this is happening.
