embedded sql statements... "Reference Counting Error"

Can somebody please help....
here's is my code which fails due to--> Reference Counting Error.
-------------------------------------------
public void loadSalesForecast(String allSelectedReps, String pSalesOpt){
      BuildSelectedOptions(pSalesOpt, allSelectedReps);
      this.SalesForecast = new Vector(1);

      this.sql = "select distinct(companyid) "+
                 "from tblQuoteMaster "+
                 "where quotenumber in (select quotenumber from tblOrderMaster where ordernumber in (select ordernumber from tblOrderInvoice))";
      try{
         this.con = Conn.getPooledConnection();
         this.stmt = this.con.createStatement();
         this.rs = this.stmt.executeQuery(this.sql);
         while(this.rs.next()){
            this.sql2 = "select to_char(min(invoice_date),'Mon') "+
                          "from tblorderinvoice "+
                          "where ordernumber in (select ordernumber from tblordermaster where quotenumber in(select quotenumber from tblquotemaster where companyid = " + this.rs.getInt(1) + "))";
            try{
               this.con2 = Conn.getPooledConnection();
               this.stmt2 = this.con2.createStatement();
               this.rs2 = this.stmt2.executeQuery(this.sql2);
               this.rs2.next();
               this.tmp = this.rs2.getString(1) != null ? this.rs2.getString(1) : "NoDate";
               if(!this.tmp.equals("NoDate")){
                       this.sql3 =   "SELECT a.ordernumber, a.ORDER_DATE, a.order_bill_company, a.ORDER_SHIP_DATE, a.ORDER_SUBTOTAL, "+
                                       "billingreport.getamount(a.ordernumber) as order_total_due, a.ORDER_PO_NUMBER, a.staff_contact, "+
                                       "concat(concat(concat(c.calccompletiondate, ' ('), c.whichdate), ')') as ship_date, "+
                                       "i.invoice_amount, c.whichdate "+
                                       "FROM   tblactiveorder a, tblordermaster o, tblcompletiondate c, tblorderinvoice i "+
                                      "WHERE c.whichdate = 'I' "+
                                      "AND ((c.calccompletiondate >= '" + this.FromDate + "') and (c.calccompletiondate <= '" + this.ToDate + "')) "+
                                 "AND '"+this.tmp+"' = to_char(c.calccompletiondate,'Mon') "+
                                      "AND   a.ordernumber = o.ordernumber "+
                                      "AND   o.ordernumber = c.ordernumber "+
                                      "AND   a.ordernumber = i.ordernumber(+) "+
                                      "AND a.ordernumber not in (select ordernumber from tblordercancel where cancel_date is not null) "+
                                      "AND (      "+
                                      "       ('" + pSalesOpt + "' = 'ALL') or "+
                                      "       ( "+
                                        "          ('" + pSalesOpt + "' = 'SALESREP') and "+
                                        "          (ltrim(rtrim(upper(a.STAFF_CONTACT))) in (select upper(fname || ' ' || lname) from tblstaff where staff_key in("+ allSelectedReps +"))) "+
                                      "       ) "+
                                      "    ) "+
                                      "AND a.order_bill_company = (select company from tblcompany where companyid = " + this.rs.getInt(1) + ") "+
                                      "ORDER BY a.staff_contact, c.calccompletiondate";
                        try{
                           this.con3 = Conn.getPooledConnection();
                           this.stmt3 = this.con3.createStatement();
                           this.rs3 = this.stmt3.executeQuery(this.sql3);
                           while(this.rs3.next()){
                              this.SalesForecast.addElement(new Report(this.rs3.getInt(1), this.rs3.getDate(2), this.rs3.getString(3),
                                                      this.rs3.getDate(4), this.rs3.getBigDecimal(5), this.rs3.getBigDecimal(10),
                                                      this.rs3.getString(7), this.rs3.getString(8), this.rs3.getString(9)));
                           }
                        }
                        catch(SQLException e3){
                           System.err.println("_NewCustomerRpt.loadSalesForecast inner inner");
                           e3.printStackTrace();
                           System.err.println("SQL3--->"+this.sql3);
                        }
                        finally{
                           Close3();
                        }
               }
            }
            catch(SQLException e2){
               System.err.println("_NewCustomerRpt.loadSalesForecast inner");
               e2.printStackTrace();
            }
            finally{
               Close2();
            }
         }
      }
      catch(SQLException e){
         System.err.println("_NewCustomerRpt.loadSalesForecast outer");
         e.printStackTrace();
      }
      finally{
         Close();
      }

   }

   public void Close(){
      try{
            this.rs.close();
            this.stmt.close();
            this.con.close();
      }
      catch(SQLException e){
            this.rs = null;
            this.stmt = null;
            this.con = null;
      }
      finally{
            Conn.returnConnection();
      }
   }

   public void Close2(){
      try{
            this.rs2.close();
            this.stmt2.close();
            this.con2.close();
      }
      catch(SQLException e){
            this.rs2 = null;
            this.stmt2 = null;
            this.con2 = null;
      }
      finally{
            Conn.returnConnection();
      }
   }

   public void Close3(){
      try{
            this.rs3.close();
            this.stmt3.close();
            this.con3.close();
      }
      catch(SQLException e){
            this.rs3 = null;
            this.stmt3 = null;
            this.con3 = null;
      }
      finally{
            Conn.returnConnection();
      }
   }

brian_sAsked:
Who is Participating?
 
girionisConnect With a Mentor Commented:
 Is it a command prompt application or a web based (Servlets/JSP)? If the latter, what server are you using? If you are using WebSphere there are some known problems with it.
0
 
brian_sAuthor Commented:
jsp.. Websphere 3.54
0
 
brian_sAuthor Commented:
jsp.. Websphere 3.54
0
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girionisCommented:
 Maybe you should speak to the WebSphere guys about it. I think there is nothing wrong with your code.
0
 
brian_sAuthor Commented:
jsp.. Websphere 3.54
0
 
brian_sAuthor Commented:
jsp.. Websphere 3.54
0
 
brian_sAuthor Commented:
jsp.. Websphere 3.54
0
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