>Hi everybody,
>
>In getexpr if I use my own functions, like GetDescription(town,'towns','town','fullname') I always have an error: 'Invalid subscribe (?) reference' (or something similar). This Error could be ignored. Now is my question: how can I catch this error and in this case do nothing. All other errors should be treated as 'normal' errors.

Nadya, if yopu know the error number you can always add the CASE (or IF ) to your error routine and ignore this particular error.

Nick