I am trying to setup another listview with a bunch of open orders for a specified customer.  Sounds simple.  The listview utilized a Fill method that takes the custindex.  If the current BO has data (including a custindex number) then I call the requery method of the listview.  Here is the error on the ListView.Requery(custindex):

FormatException
  Index (zero based) must be greater than or equal to zero and less than the size of the argument list.

Source     : mscorlib

Stack Trace:
   at System.Text.StringBuilder.AppendFormat(IFormatProvider provider, String format, Object[] args)
   at System.String.Format(IFormatProvider provider, String format, Object[] args)
   at MicroFour.StrataFrame.UI.Windows.Forms.ListView.CreateListViewItem(BusinessLayer BusinessObject)
   at MicroFour.StrataFrame.UI.Windows.Forms.ListView.PopulateListView(Object[] Parameters)
   at MicroFour.StrataFrame.UI.Windows.Forms.ListView.Requery(Object[] Parameters)
   at Aspire.Accounting.CreditApproval.mSalesOrderUnderReviewBO_Navigated(NavigatedEventArgs e) in C:\Aspire Projects\AspireSF\Aspire.Accounting\CreditApproval.cs:line 41
   at MicroFour.StrataFrame.Business.BusinessLayer.NavigatedEventHandler.Invoke(NavigatedEventArgs e)
   at MicroFour.StrataFrame.Business.BusinessLayer.raise_Navigated(NavigatedEventArgs e)
   at MicroFour.StrataFrame.Business.BusinessLayer.OnNavigated(NavigatedEventArgs e)
   at MicroFour.StrataFrame.Business.BusinessLayer.Navigate(BusinessNavigationDirection Direction, Int32 AbsoluteIndex, Object[] PrimaryKeyValues, Boolean AttemptToCheckRules, Boolean IsRefill)
   at MicroFour.StrataFrame.Business.BusinessLayer.OnCurrentDataTableRefilled()
   at MicroFour.StrataFrame.Business.BusinessLayer.ChangeCurrentDataTable(DataTable NewTable, Boolean AcceptChanges, Boolean IsSharedTable)
   at MicroFour.StrataFrame.Business.BusinessLayer.FillOrGetByPrimaryKey(Object[] PrimaryKeyValues, Boolean ReplaceCurrentDataTable)
   at MicroFour.StrataFrame.Business.BusinessLayer.FillByPrimaryKey(Int32 PrimaryKeyValue)
   at Aspire.Accounting.CreditApproval.NewOrderListView_DoubleClick(Object sender, EventArgs e) in C:\Aspire Projects\AspireSF\Aspire.Accounting\CreditApproval.cs:line 54
   at System.Windows.Forms.Control.OnDoubleClick(EventArgs e)
   at System.Windows.Forms.ListView.WndProc(Message& m)
   at System.Windows.Forms.Control.ControlNativewindow.OnMessage(Message& m)
   at System.Windows.Forms.Control.ControlNativewindow.WndProc(Message& m)
   at System.Windows.Forms.Nativewindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)


Where do I start looking to solve this one?

Thanks,
Bill