I would take a look and the call stack, but I can't seem to trap the error. I did check on Wikis and they said they same. I trying to recreate the error here. I can't seem to, if I can recreat it, I could certainly step through it and figure it out, but I am unable to recreate it at all. But my customers seem to be able to recreate daily on site.

>To all,
>
> I am getting error #103 - Allowed DO nesting level exceeded. I know what the error means and that it is impossible to trap, but when it says "DO", is that every "DO" statement. Such as:
>
> DO WHILE
> DO FORM
> DO SomeFunction
> DO SomeProgram
>
> I am trying to hunt this down, and my customers are actually able to ignore the error and move on, but only until they hit another "DO", but now they also know to get to the desktop and restart the application. We're trying to hunt this down. Any help would be appreciated
>
>Thank you in advance
>
>John Rowlinson

Typically, this error occurs with recursive calls - i.e., a function calling itself or another function that starts a process that eventually calls the erroring function again.

Check the call stack - it'll show you if it's a recursive call or if you indeed have 128 levels of function calls.
Insanity: Doing the same thing over and over and expecting different results.