.wsp file deployment

Hi,

I am trying to deploy .wsp in my prod system, but when I am trying to deploy it on a webapplication with below command:-

stsadm -o deploysolution <wsp file name.wsp> -webapplication <url> -force -allowgacdeployment

it is showing error "This solution contains no resources scoped for a Web application and cannot be d
eployed to a particular Web application."

pls suggest.

tks

vidhu