Hi Ashish,

Thanks for your reply.

I have written below code but when i have applied Execute button, nothing is happening.
Or am i doiing anything wrong?

Code: 

var grVI = new GlideRecord("sn_vul_app_vulnerable_item");
    grVI.addQuery("last_foundRELATIVELT@dayofweek@ago@30");
    grVI.query();
    while(grVI.next()){
        grVI.state = 3;
        grVI.update();
    }
Regards,
Juganta