Do you've SET PROCEDURE TO in your code?

>I've have this simple statement in my prg:
>
>"report form xx preview"
>
>when executed a dialogue pops up with the message:
>
>"Procedure Canceled"
>
>with an OK and Help button. Help is naturely no help! and OK removes the report!
>
>I've tried various clauses in the report statement, nothing works.
>I've included the "_msm_" preview menu insert in my menu, no help.
>There are no UDFs running.
>Statement "report form xx to printer" runs fine!
>
>
>Any other Ideas?