A Transport-level Error Has Occurred When Sending The Request To The Server.

Hi,
A transport-level error has occurred when sending the request to the server. (provider: TCP Provider, error: 0 - An existing connection was forcibly closed by the remote host.)
I am using a direct connection from my Gridview to perform a huge database search. the stored procedure will take 10- 60 seconds to execute the query.

What the problem i am facing is when the sp takes long time (more than 1 minutes), then when i try any other operation like calling another sp frm another page, i am getting the above specified error.

Anybody can tell why is it happening?

here my code snippet goes


<asp:GridView ID="searchGV" runat="server" AllowPaging="True" AllowSorting="True"

BorderColor="#999999" BorderStyle="None" CellPadding="3" Width="100%" AutoGenerateColumns="False" DataSourceID="searchObj" DataKeyNames="Recordnumber" OnDataBound="searchGV_DataBound" OnPageIndexChanged="searchGV_PageIndexChanged">

<RowStyle CssClass="gridRow" />

<PagerStyle HorizontalAlign="Center" BackColor="#999999" ForeColor="Black" />

<HeaderStyle CssClass="gridHeader" />

<AlternatingRowStyle CssClass="gridAlternateRow" />

<Columns>

<asp:TemplateField HeaderText="All">

<HeaderTemplate>

<asp:CheckBox ID="chkid" AutoPostBack="true" OnCheckedChanged ="OnCheckChangedEvent" runat="server" />

</HeaderTemplate>

<EditItemTemplate>

<asp:CheckBox ID="chkSelect" runat="server" />

</EditItemTemplate>

<ItemTemplate>

<asp:CheckBox ID="chkSelect" runat="server"/>

</ItemTemplate>

<ControlStyle Height="18px" Width="15px" />

<ItemStyle Width="5px" />

</asp:TemplateField>

<asp:BoundField DataField="Title" HeaderText="Title" SortExpression="Title">

<ItemStyle Width="150px" />

</asp:BoundField>

<asp:BoundField DataField="Artist" HeaderText="Artist(s)" SortExpression="Artist"/>

<asp:BoundField DataField="Album" HeaderText="Album" SortExpression="Album"/>

<asp:BoundField DataField="Writer" HeaderText="Writer(s)" SortExpression="Writer" ><ItemStyle Width="150px" /></asp:BoundField>

<asp:BoundField DataField="ISRC" HeaderText="ISRC" SortExpression="ISRC" />

<asp:BoundField DataField="UPC" HeaderText="UPC" SortExpression="UPC"/>

<asp:BoundField DataField="PLineLabel" HeaderText="P-Line Label" SortExpression="PLineLabel" ><ItemStyle Width="100px" /></asp:BoundField>

<asp:BoundField DataField="DistLabel" HeaderText="Distribution Label" SortExpression="DistLabel" >

<ItemStyle Width="100px" />

</asp:BoundField>

<asp:BoundField DataField="PublishInfo" HeaderText="Publisher(s)" SortExpression="PublishInfo" />

<asp:BoundField DataField="Recordnumber" HeaderText="Record Number" SortExpression="Recordnumber" />

<%-- <asp:BoundField DataField="UID" HeaderText="UID" Visible="false" />--%>

</Columns>

</asp:GridView>


with adapter

<asp:SqlDataSource ID="searchObj" runat="server" SelectCommand="gsp_titleSearchResult" SelectCommandType="StoredProcedure" ConnectionString="<%$ ConnectionStrings:ConnStr %>">

<SelectParameters>

<asp:ControlParameter ControlID="HuserID" PropertyName="Value" Name="Userid" Type="String" Size="50" DefaultValue="" />

<asp:ControlParameter ControlID="Htitle" PropertyName="Value" Name="title" Type="String" Size="50" DefaultValue=" " />

<asp:ControlParameter ControlID="Hartist" PropertyName="Value" Name="artist" Type="String" Size="50" DefaultValue=" " />

<asp:ControlParameter ControlID="Halbum" PropertyName="Value" Name="album" Type="String" Size="50" DefaultValue=" " />

<asp:ControlParameter ControlID="Hwriter" PropertyName="Value" Name="writer" Type="String" Size="50" DefaultValue=" " />

<asp:ControlParameter ControlID="Hisrc" PropertyName="Value" Name="isrc" Type="String" Size="50" DefaultValue=" " />

<asp:ControlParameter ControlID="Hupc" PropertyName="Value" Name="upc" Type="String" Size="50" DefaultValue=" " />

<asp:ControlParameter ControlID="Hpline" PropertyName="Value" Name="pline" Type="String" Size="50" DefaultValue=" " />

<asp:ControlParameter ControlID="Hdist" PropertyName="Value" Name="distlabel" Type="String" Size="50" DefaultValue=" " />

<asp:ControlParameter ControlID="Hpublish" PropertyName="Value" Name="publisher" Type="String" Size="50" DefaultValue=" " />

<asp:ControlParameter ControlID="ReleaseID" PropertyName="Value" Name="Releaseid" Type="Int32" Size="50" DefaultValue="0" />

<asp:ControlParameter ControlID="RecordLabelID" PropertyName="Value" Name="recordlabelid" Type="Int32" Size="50" DefaultValue="0" />

<asp:ControlParameter ControlID="PublisherID" PropertyName="Value" Name="Publisherid" Type="Int32" Size="50" DefaultValue="0" />

<asp:ControlParameter ControlID="ArtistID" PropertyName="Value" Name="Artistid" Type="Int32" Size="50" DefaultValue="0" />

</SelectParameters>

</asp:SqlDataSource>



Advance thanks

Anvar Sadath