Problem in Response.redirect method

Hi sir,     I cant able to redirect to another page,  i got the exception as "Thread was being aborted". I handle that exception using ThreadAbortException , still i cant able to solve this problem. Kindly give me the solution for this problem. [Note: I am using stored procedure sp_replace_det_alpha to update 12000 records] protected void Button1_Click(object sender, EventArgs e)     {         try         {             DataSet ds1 = new DataSet();             db.executenonproce_withoutparams("sp_replace_det_alpha", out ds1);             Response.Redirect("ClientDetails.aspx",false);    &n ...