Hi Borislav,

Thanks for the reply.

In our app, INDEX ON ... ListView... is always called in form.INIT(). All forms use private datasessions. Buttons call form method code to SET ORDER TO... or switch ASCENDING/DESCENDING.

Bruce

>Bruce, I got same error when I INDEX ON .... TAG many times in the form, I was added theese lines in Click Event of a Button. But when i Place INDEX ON .. in Init Method of the form this error is gone. So Check If you Indexed the View Many times in Your form.