Hi,
How do you define a range for a domain that can accept neither alphabets or numbers? i.e. only special charaters are allowed.

In baan 4 on form 3 of maintain domains you can specify the legal or illegal variables. Run session help on the form - example 0123456789 for numbers only.

If number of characters in illegal characters fall short of required for u , u can try setting the range as - $$ in "[^0-9a-zA-Z].*" . That should give u the desired result .