Client script on child table not able to find my custom field

Hi @thelahera,

The problem within these two lines.

So please check the syntax.

frappe.ui.form.on("Asset Repair Consumed Item", {
    consumed_quantity: function(frm,cdt,cdn) {
        var d = locals[cdt][cdn];
        frappe.model.set_value(cdt, cdn, 'available_quantity', "Hello World");
    }
});

Thank You!