Server Error in '/' Application.

The network path was not found

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 network path was not found

Source Error:


Line 184:		try
Line 185:		{
Line 186:			pOconnect.Open();
Line 187:	        if (tCtype == "I")
Line 188:                pOcmd = new SqlCommand("SELECT ecofl.Citem, SUBSTRING(Cimage1, 1, LEN(Cimage1) -4) AS Cshort_cd, SUBSTRING(Citem,1,2) +'-' +RTRIM(SUBSTRING(Citem,3,16)) +'-' +RTRIM(SUBSTRING(Citem,19,8)) AS Cnewitm, Cdesc, Mspec, Mhlight, Mbox, IIF(CONVERT(date, GETDATE()) BETWEEN Ds_start AND Ds_end, Ns_price, ISNULL(Norg_price, Nprice)) AS Nprice, IIF(CONVERT(date, GETDATE()) BETWEEN Ds_start AND Ds_end, Ns_price, 0.00) AS Ns_price, Ds_start, Ds_end, Dend, Cimage1, Cimage2 ,Cimage3, Cimage4, Nweight, Nsize, Ncourier, Ncour_mthd, Csize, Lstock, Ccategory, Nbal_qty, IIF(CONVERT(date, GETDATE()) BETWEEN Ds_start AND Ds_end, ISNULL(Norg_price, Nprice), null) AS Norg_price, Dnew, Lsize, Lcolor, Cbrand, '', IIF(CONVERT(date, GETDATE()) BETWEEN Ds_start AND Ds_end, '/images/system/sale.png', '') AS Coffer  FROM pcfair.dbo.ecofl WHERE Citem ='" + tCitem + "'", pOconnect);

Source File: C:\Inetpub\vhosts\kadria.com.my\httpdocs\kadria\Order_pcfair.aspx.cs    Line: 186

Stack Trace:


[Win32Exception (0x80004005): The network path was not found]

[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: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server)]
   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
   Order_pcfair.getscode(String tCtype, String tCitem) in C:\Inetpub\vhosts\kadria.com.my\httpdocs\kadria\Order_pcfair.aspx.cs:186
   Order_pcfair.Page_Load(Object sender, EventArgs e) in C:\Inetpub\vhosts\kadria.com.my\httpdocs\kadria\Order_pcfair.aspx.cs:63
   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:4.8.4075.0