>>I receive the following error when trying to build my VFP9 program:
>>"Allowed DO nesting or expression evaluation level exceeded"
>>
>>Any idea what the nesting level requirements are for DO and what I
>>should be looking for that causes this error (DO CASE or DO WHILE)?
>
>AFAIK the maximum nesting level is 32. You may need to check where do you use recursion.

The default is 128 and it can be increased up to 64,000 with STACKSIZE = nnn in the config.fpw