Going inside loop so many times

[indrajeetma]

(function executeRule(current, previous /*null when async*/) {

    var acc = current.u_account.toString();

    var exp = new GlideDate(current.u_expiration_date);

    var loc = current.u_location;

    var listt = current.u_list_product_family;

    gs.log("indraa " + listt);

    var array = listt.split(",");

    gs.log("indraa " + array + " " + array.length);

    var length = array.length;

    for(var i =0 ; i<length; i++)

    {

        gs.log("hi");

        var flag = false;

        var gr = new GlideRecord('u_test');

        gr.addQuery('u_account', acc);

        gr.addQuery('u_expiration_date', exp);

        gr.addQuery('u_location', loc);

        gr.addQuery('u_product_fam', array[i]);

        gr.setLimit(1);

        gr.query();

        if(gr.next())

        {

            flag = true;

        }

        gs.log("indra " + flag);

        if(flag == false)

        {

            var insert1 = new GlideRecord('u_test');

            insert1.initialize();

            insert1.u_account = acc;

            insert1.u_location = loc;

            insert1.u_expiration_date = exp;

            insert1.u_product_fam = array[i];

            insert1.u_list_product_family = listt;

            insert1.insert();

        }

    }

    //current.setAbortAction(true);

})(current, previous);

[Mark Manders]

If it is this you are looking to achieve and you are moving away from client side, why not just create a flow for this, instead of all of this scripting? You can easily put validations in there and prevents all kind of loops.