Issue with MS AJAX reorder list. ASP.NET - asp.net

Question

am using a reorder list in my UI. My reorder list is and SQLDataSource are shown below. I get an error message
"Reorder failed, see details below.\r\n\r\nFailed to reorder."
Seems trivial but not able to find the issue. Can you please help me with this issue ?
SOURCE CODE
' />
<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString='<%$ ConnectionStrings:ConnectionString %>'
SelectCommand="SELECT * FROM TBL_BATCH_STAGE WHERE RQUST_KEY=#RequestId ORDER BY [ORDER_NO] ASC"
UpdateCommand="UPDATE [TBL_BATCH_STAGE] SET [ORDER]=#Order WHERE [BATCH_STG_KEY] = #original_ID"
OldValuesParameterFormatString="original_{0}">
<SelectParameters>
<asp:SessionParameter Name="RequestId" SessionField="RequestId" />
</SelectParameters>
<UpdateParameters>
<asp:Parameter Name="Order" Type="Int32" />
<asp:Parameter Name="original_ID" Type="Int32" />
</UpdateParameters>
</asp:SqlDataSource>

Answer 1

Resolved this issue.My SQL parameters did not match my ReorderList variable names.
<asp:SqlDataSource ID="SqlDataSource1" OldValuesParameterFormatString="original_{0}" runat="server" ConnectionString='<%$ ConnectionStrings:ConnectionString %>'
SelectCommand="SELECT * FROM TBL_BATCH_STAGE WHERE RQUST_KEY=#RequestId ORDER BY [ORDER_NO] ASC"
UpdateCommand="UPDATE [TBL_BATCH_STAGE] SET [ORDER_NO]=#ORDER_NO WHERE [BATCH_STG_KEY] = #original_BATCH_STG_KEY" >
<SelectParameters>
<asp:SessionParameter Name="RequestId" SessionField="RequestId" />
</SelectParameters>
<UpdateParameters>
<asp:Parameter Name="ORDER_NO" Type="Int32" />
<asp:Parameter Name="original_BATCH_STG_KEY" Type="Int32" />
</UpdateParameters>
</asp:SqlDataSource>
<asp:ReorderList ID="ReorderList1" runat="server" AllowReorder="true" DataKeyField="BATCH_STG_KEY" DataSourceID="SqlDataSource1" SortOrderField="ORDER_NO">
<ItemTemplate>
<table style="border:solid 1px #cccccc;">
<tr>
<td style="vertical-align:top;list-style:none;font-size:13px;padding:0 0 0 0;">
<asp:Label ID="ItemLabel" runat="server" Text='<%# Eval("BATCH_STG_TEXT")%>' />
</td>
</tr>
</table>
</ItemTemplate>
</asp:ReorderList>