The sample I sent farther up this thread uses mixed case field names and that worked fine for me, so I don't think that's the necessarily the case. However, all the examples of actual data files (.tsd) I found had the field names in lowercase, so it's possible that may be an issue if you create a data file outside of TableSmith and use mixed case (the program assumes that files will be created/saved/read in the context of its own scripting format, so going outside of that is open to potential issues).

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------- Original Message -------
On Wednesday, May 11th, 2022 at 6:02 AM, Hugh Foster <Hugh.Foster@...> wrote:

I think I have found it

In both the table and the data file I globally replaced SkillName with name and SkillValue with value. Changed nothing else. It works!

So it looks as if mixed case variable names break datasets?

Thanks all for your help, anyway, and I think I can move on with my project :)

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