Dana,
This probably means that the column or the index expression is too many characters. Check the code for all of it's INDEX commands.
>Has anyone had the Documentation wizard crash with a message like this:
>
> Error #112 in dofoxdoc (0): Invalid key length?
>
>I was attempting to document a screen form. I can document other forms, but this one keeps getting the above error and it bombs out. I can't find anything wrong with the form, and I really don't want to build it again from scratch, especially since it works as designed. I have tried opening the form as a table, packing it, copying it to another table and then renaming it again. Nothing works. At first I thought it was the wizard, until I tried other forms and they all documented just fine.