WebDynpro Java iVew: problems with cache

Hi,

When I hidden a column in WebDynpro Java iVew, the others user can see this change.

But, when I change a label I see new label and all other user see old label.

They can´t see my changes.

Is there cache iVew in this case ?

How can I do to show the correct iVew ?

Best Regards,

Silvio Galery