>All,
>
>I have a grid using an parameterized view. A UDF generates one of the output columns ( I don't know if that is pertinent). If I issue a use viewname nodata, set my view parameter I get:
>
>View definition has been changed ( error 1494)
>
>If I issue the USE without the NODATA, set my view parameter and requery, all is fine.
>
>I really do not want to generate the view with data, then requery other information without user intervention
>
>What am I doing wrong???
>
>TIA
>
>Rex

Rex,

Your view definition might just have changed. Make sure your UDF returns a fixed length string and all sould be fine. You could you use the PADR function to achieve that.

José