Reportviewer RDLC issues in ASP NET MVC

Question

I made use of Reportviewer on the ASP NET MVC Application and it works fine on the Localhost. But when I upload to production, it does not render the report. Rather it creates like a frame showing replica of the site.

The controller end code is below:

public ActionResult ReportOrderDetails()
    {
        ReportViewer reportViewer = new ReportViewer();
        reportViewer.ProcessingMode = ProcessingMode.Local;
        reportViewer.SizeToReportContent = true;
        reportViewer.Width = Unit.Percentage(500);
        reportViewer.Height = Unit.Percentage(500);
        var connectionString = ConfigurationManager.ConnectionStrings["POSContext"].ConnectionString;
        SqlConnection conx = new SqlConnection(connectionString);
        string command = "SELECT Item_Name, salesPrice, SUM(qty) AS Qty, SUM(Qty * salesPrice) AS Amount FROM OrderDetails GROUP BY Item_Name, salesPrice ORDER BY Qty DESC";
        SqlDataAdapter adp = new SqlDataAdapter(command, conx);
        adp.Fill(ds, ds.Dt_OrderDetails.TableName);
        reportViewer.LocalReport.ReportPath = Request.MapPath(Request.ApplicationPath) + @"RDLCReports\Rpt_OrderDetails.rdlc";
        reportViewer.LocalReport.DataSources.Add(new ReportDataSource("DtSet_OrderDetails", ds.Tables[0]));
        ViewBag.ReportViewer = reportViewer;
        return View();
    }

The View Code is Below:

@using ReportViewerForMvc;
@{
ViewBag.Title = "ReportEmployee";
Layout = "~/Views/Shared/_Layout.cshtml";
}

<div class="w3-container" style="padding-left:10px">
<div class="col-sm-2"></div>
<div class="col-sm-8 w3-card-4" style="padding-left:40px; padding-right:20px">
    <h2 class="w3-center"><strong> Aggregate Sales Report </strong></h2>

    <div class="w3-row">
        @using (Html.BeginForm("ReportOderDetails", "StockManagement", new { area = 
  "StockManagement" }, FormMethod.Post, new { id = "form" }))
        {
            @Html.ReportViewer(ViewBag.ReportViewer as 
  Microsoft.Reporting.WebForms.ReportViewer)


        }
    </div>

</div>

Attached is the screenshot on production server. enter image description here