Server Error in '/' Application.

The wait operation timed out

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.ComponentModel.Win32Exception: The wait operation timed out

Source Error:


Line 138:    {
Line 139:        objBus.fk_typeid = D_ddlComplaintDept.SelectedValue.ToString();
Line 140:        DataSet ds = objBus.PopulateChieldComplaint();
Line 141:        D_ddlComplaintSubDept.DataSource = ds.Tables[0];
Line 142:        D_ddlComplaintSubDept.DataTextField = "description";

Source File: f:\Published_APP\CRSU_Jind\CRSU_ERP\GRV_Complaint.aspx.cs    Line: 140

Stack Trace:


[Win32Exception (0x80004005): The wait operation timed out]

[SqlException (0x80131904): A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: TCP Provider, error: 0 - The wait operation timed out.)]
   System.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection) +357
   System.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, TaskCompletionSource`1 retry, DbConnectionOptions userOptions, DbConnectionInternal& connection) +79
   System.Data.ProviderBase.DbConnectionFactory.TryGetConnection(DbConnection owningConnection, TaskCompletionSource`1 retry, DbConnectionOptions userOptions, DbConnectionInternal oldConnection, DbConnectionInternal& connection) +201
   System.Data.ProviderBase.DbConnectionInternal.TryOpenConnectionInternal(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource`1 retry, DbConnectionOptions userOptions) +156
   System.Data.ProviderBase.DbConnectionClosed.TryOpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource`1 retry, DbConnectionOptions userOptions) +22
   System.Data.SqlClient.SqlConnection.TryOpenInner(TaskCompletionSource`1 retry) +92
   System.Data.SqlClient.SqlConnection.TryOpen(TaskCompletionSource`1 retry) +219
   System.Data.SqlClient.SqlConnection.Open() +101
   DataAccessLayer.DataAccess.GetDataSet(String CommandText, ArrayList values, ArrayList names, ArrayList types) +798
   GRV.GRV_Complaint.PopulateChieldComplaint() +100
   GRV_GRV_Complaint.PopulateChieldComplaint() in f:\Published_APP\CRSU_Jind\CRSU_ERP\GRV_Complaint.aspx.cs:140
   GRV_GRV_Complaint.clear() in f:\Published_APP\CRSU_Jind\CRSU_ERP\GRV_Complaint.aspx.cs:398
   GRV_GRV_Complaint.Page_Load(Object sender, EventArgs e) in f:\Published_APP\CRSU_Jind\CRSU_ERP\GRV_Complaint.aspx.cs:37
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +52
   System.Web.UI.Control.OnLoad(EventArgs e) +97
   System.Web.UI.Control.LoadRecursive() +61
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +693


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4682.0