Do while loop simple error

[holguinmora]

Hi to all!!

This file has 4 sheets, when the condition is met VAsterisco goes = 1 and should stop.

When I run this code:

let vPagina = 1;
// let vFinPagina='Inicio';
Do While VAsterisco <> 1;

Ventas:

LOAD
Período,
if(Período='*',1) as Asterisco,
Ingresos

FROM [lib://Dropbox - alejandro@inflexion.com.co (qlikcloud_qlikid_aholguininflex)/PruebasHojas/Job REPORTE DE VENTAS, Step 1.htm]
(html, codepage is 708, embedded labels, table is @$(vPagina));

VAsterisco= Asterisco;

vPagina = vPagina+1;

loop

I get this error: Table '@5' not found... Any ideas?

As always THANK YOU VERY MUCH