Row # requests Style Code #, which does not exist in the style file (case 6103)

[CMD]

Hi,

I've seen a few posts on this topic but the advice seems to be particular to each case (usually a correction needs to be made in people's .csv files). So I am posting mine here.

When I try to run the file I get this message:

Row 3 requests Style Code 4, which does not exist in the style file (.drt)

But the style code does exist (at least when I open it there is a style code 4). I recognize this is a problem of human error, I just don't know how to resolve it.

Thanks for your help.