>José,
>
>I've had the same problem once. I'll detail it first, then the solution...
>
>--------------------------------------
>Table "alias" has one or more non-structural indexes open. Please close them and retry the Begin Transaction (Error 1548)
>

Hi José,

Thanks for saving my life again. I really didn´t understand very well what was happening, but testing the existence of a TAG before indexing the View worked.

Regards,