Tim,

Have you fixed the "invalid subscript" problem? And if so, did it solve the customer's problem?

Stupid things I have done that I don't want to admit that cause these problems:

1. Forget the ",1" in ALEN, such as FOR RowNumber = 1 TO ALEN(My2DArray)
2. Hardcoding array dimensions and populating them with a bunch of MyArray[x,y] = MyValue, then adding more assigns and forgetting to change the dimensions
3. Redimensioning on the fly and losing track of the size. To prevent this, always use MyMaxRow = ALEN(My2DArray,1) or ALEN(My2DArray,2)




>A customer gets the message:
>"Array dimensions are invalid"
>Error 230
>
>I can't seem to trigger this message myself.
>
>In what cases will this error occur???
>
>I only can get "invalid subscript reference" messages.