SQL Server 2000 And ASP.NET Connection Problem
Jul 2, 2007
Respectde Friends,
My aspx page is trying to connect to a remote server with SQL Server 2000 installed on it, the ip of the server is 172.16.3.111 and the same is the instance of SQL Server, sql server is running in SQL Server Authentication mode, user id is "test" and password is "test123", name of database is myDB,the connection string which I am providing is as follows:
"data source=172.16.3.111172.16.3.111;user id=test;password=test123;initial catalog=myDB;"
But I am getting the following exception:
SQL Server does not exist or access denied.
even if I try the following connection string:
"data source=172.16.3.111;user id=test;password=test123;initial catalog=myDB;"
than also I get the same exception
even if provide the following connection strings:
"SERVER=172.16.3.111;UID=test;PWD=test123;DATABASE =myDB;"
"SERVER=172.16.3.111172.16.3.111;UID=test;PWD=test123;DATABASE =myDB;"
than also I get the same exceptions
At last I tryed with the combination of ip address and sql server instance name in the datasource but still getting the same exceptions.
Can u please tell whats the problem,is the connection string correct,the DBA has also registered me "test" as a user on the SQL server.One thing which I want to mention is that through enterprise manager I can connect and use sql server without any problems,also please note that in VS.NET when I try connecting using server explorer and test the connection than I connect successfully, than why is problem occuring in connecting throug aspx page.
Please reply soon because I am very much confused and totally unable to resolve the problem.
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Sep 14, 2006
hi i am getting error while connecting to sql server in c# 2005. error is :An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server) I don't why this error occured???? Anybody's help would be highly appreciatedTushar
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Jan 31, 2006
Hi, I've created database in sql server 2000 but how to i link it towebpage for user to use as front end application ? Pls advise. ThanksRgdsDaniel
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Feb 27, 2006
Hi,
I'm trying to connect to an SQL server 2000 database table from my PDA using VB.NET through a bluetooth connection. I keep getting an error telling me that I cannot connect. I have tried everything that I can think of to fix it.
Do I need a copy of SQL Server CE on the PDA, even though I'm only viewing data from my PC's database on my PDA?
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Apr 18, 2007
Can I connect from a SQL Server 2005 database to a SQL Server 2000 database, without establishing a linked server connection.
I need to fire a SELECT query on a SQL Server 2000 database, but don't want to add it as a linked server. Is there any way I can do this or its not possible??
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Nov 14, 2006
I am trying to make a simple connection to my sql server, but am getting an error. I am not sure why it says SQL Server 2005 in the error as we use 2000. I have found others to have the problem on the web, but have found no answers. One person said the sql connection worked when he downgraded to 1.1; however, I'd like to avoid that. Here is my code:
<%@Import Namespace="System.Data.SqlClient" %>
<script runat="server">
Sub Page_Load()
Dim conNorthwind As SqlConnection
conNorthwind = New SqlConnection("Server=1CDRSRV4; uid=username; pwd=password; database=Northwind")
conNorthwind.Open()
End Sub
</script>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>Untitled Page</title>
</head>
<body>
Connection Opened!
</body>
</html>
here is my error:
Server Error in '/' Application.
An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server)
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.Data.SqlClient.SqlException: An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server)Source Error:
Line 6:
Line 7: conNorthwind = New SqlConnection("Server=1CDRSRV4; uid=sa; pwd=sa; database=Northwind")
Line 8: conNorthwind.Open()
Line 9: End Sub
Line 10: </script>Source File: C:Inetpubwwwrootchap2sqlconnection.aspx Line: 8 Stack Trace:
[SqlException (0x80131904): An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server)]
System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection) +734995
System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj) +188
System.Data.SqlClient.TdsParser.Connect(Boolean& useFailoverPartner, Boolean& failoverDemandDone, String host, String failoverPartner, String protocol, SqlInternalConnectionTds connHandler, Int64 timerExpire, Boolean encrypt, Boolean trustServerCert, Boolean integratedSecurity, SqlConnection owningObject, Boolean aliasLookup) +820
System.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(SqlConnection owningObject, SqlConnectionString connectionOptions, String newPassword, Boolean redirectedUserInstance) +628
System.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, Object providerInfo, String newPassword, SqlConnection owningObject, Boolean redirectedUserInstance) +170
System.Data.SqlClient.SqlConnectionFactory.CreateConnection(DbConnectionOptions options, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningConnection) +359
System.Data.ProviderBase.DbConnectionFactory.CreatePooledConnection(DbConnection owningConnection, DbConnectionPool pool, DbConnectionOptions options) +28
System.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject) +424
System.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject) +66
System.Data.ProviderBase.DbConnectionPool.GetConnection(DbConnection owningObject) +496
System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection owningConnection) +82
System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory) +105
System.Data.SqlClient.SqlConnection.Open() +111
ASP.chap2_sqlconnection_aspx.Page_Load() in C:Inetpubwwwrootchap2sqlconnection.aspx:8
System.Web.Util.CalliHelper.ArglessFunctionCaller(IntPtr fp, Object o) +5
System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +783999
System.Web.UI.Control.OnLoad(EventArgs e) +99
System.Web.UI.Control.LoadRecursive() +47
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1061
Version Information: Microsoft .NET Framework Version:2.0.50727.42; ASP.NET Version:2.0.50727.210
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Feb 14, 2007
i'm using sql server 2005 express edition as the database server for my web application. Right now, i want to deploy it and the problem is, my hosting is using sql server 2000. So, is it possible to deploy my database that has been created in sql server 2005 in the sql server 2000? I'm afraid that the connection string for sql server 2000 is different from sql server 2005. In addition, i'm using forms authentication in my web application. So, some data regarding to the forms authentication like dbo.asp_net.membership table, dbo.asp_net.roles table is in my database. Is it the table that has been created like dbo.asp_net.membership can be used in sql server 2000 since it is created by asp.net forms authentication function?
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Mar 5, 2007
Hi all,
I am trying to trouble shoot this database VS 2003 web application I have. I cannot connect to the database on the server through the VS program. However, I can connect to the server database via Enterprise Manager on my machine. Also, I am able to connect my VS 2003 program to a replicated database on my local machine, it connects without a problem. So, I am assuming there is a setting that is not right on the server machine. I am running SQL Server 2000. But, I am getting this error below which seems to apply more to Server 2003.
Any ideas?
Thanks!
An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server)
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.Data.SqlClient.SqlException: An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server)Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below. Stack Trace:
[SqlException (0x80131904): An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server)]
System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection) +735251
System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj) +188
System.Data.SqlClient.TdsParser.Connect(Boolean& useFailoverPartner, Boolean& failoverDemandDone, String host, String failoverPartner, String protocol, SqlInternalConnectionTds connHandler, Int64 timerExpire, Boolean encrypt, Boolean trustServerCert, Boolean integratedSecurity, SqlConnection owningObject, Boolean aliasLookup) +820
System.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(SqlConnection owningObject, SqlConnectionString connectionOptions, String newPassword, Boolean redirectedUserInstance) +628
System.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, Object providerInfo, String newPassword, SqlConnection owningObject, Boolean redirectedUserInstance) +170
System.Data.SqlClient.SqlConnectionFactory.CreateConnection(DbConnectionOptions options, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningConnection) +359
System.Data.ProviderBase.DbConnectionFactory.CreatePooledConnection(DbConnection owningConnection, DbConnectionPool pool, DbConnectionOptions options) +28
System.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject) +424
System.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject) +66
System.Data.ProviderBase.DbConnectionPool.GetConnection(DbConnection owningObject) +496
System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection owningConnection) +82
System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory) +105
System.Data.SqlClient.SqlConnection.Open() +111
System.Web.SessionState.SqlStateConnection..ctor(SqlPartitionInfo sqlPartitionInfo) +79
[HttpException (0x80004005): Unable to connect to SQL Server session database.]
System.Web.SessionState.SqlSessionStateStore.ThrowSqlConnectionException(SqlConnection conn, Exception e) +227
System.Web.SessionState.SqlStateConnection..ctor(SqlPartitionInfo sqlPartitionInfo) +349
System.Web.SessionState.SqlSessionStateStore.GetConnection(String id, Boolean& usePooling) +282
System.Web.SessionState.SqlSessionStateStore.SetAndReleaseItemExclusive(HttpContext context, String id, SessionStateStoreData item, Object lockId, Boolean newItem) +178
System.Web.SessionState.SessionStateModule.OnReleaseState(Object source, EventArgs eventArgs) +355
System.Web.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +92
System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +64
Version Information: Microsoft .NET Framework Version:2.0.50727.42; ASP.NET Version:2.0.50727.210
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Aug 9, 2005
I have asp code that uses C# to create a SQL connection and a command. Then I create a data set and fill the data set using my comand. Finally I bind my data set to a data grid named myDataGrid. I am not sure where myDataGrid comes from since it is never defined. Where does myDataGrid come from? Also, I believe that I do not need to call page_Load since auto wire is set to true by default so it is my understanding that this method page_Load will be called by default.void page_load(object sender, EventArgs e) { SqlConnection myConnection = new SqlConnection("server='(local)'; trusted_connection=true; database='mattsDEMO'"); SqlDataAdapter myCommand = new SqlDataAdapter("select * from people", myConnection); DataSet ds = new DataSet(); myCommand.Fill(ds, "people"); MyDataGrid.DataSource=ds.Tables["people"].DefaultView; MyDataGrid.DataBind(); }
When I place a data grid controll on my page named myDataGrid, I do not see a data grid and there is no data either. The code in the HTML looks like this:
<body> <form runat="server"> <p> <asp:DataGrid id="myDataGrid" runat="server" BorderColor="Maroon"></asp:DataGrid> </p> </form></body>I tried using debug that comes with the .Net framework (since I am using Web Matrix) but I get an error saying no symbols were found for this document when setting break points. What are symbols and why do I need them?So, I basically have four (4) important questions that I need help answering: 1) Why do I not have any data in my data grid? 2) Where did myDataGrid come from? 3) Is the page_Load method called by default if auto wire is set to true or not declared? 4) Why do I need symbols for debug?Below is all my code in one complete view:<%@ Page Language="C#" %><%@ Register TagPrefix="wmx" Namespace="Microsoft.Matrix.Framework.Web.UI" Assembly="Microsoft.Matrix.Framework, Version=0.6.0.0, Culture=neutral, PublicKeyToken=6f763c9966660626" %><%@ import Namespace="System.Data" %><%@ import Namespace="System.Data.SqlClient" %><script runat="server">
// Insert page code here //
</script><html><head> <script language="C#">void page_load(object sender, EventArgs e){SqlConnection myConnection = new SqlConnection("server='(local)'; trusted_connection=true; database='mattsDEMO'");SqlDataAdapter myCommand = new SqlDataAdapter("select * from people", myConnection);
DataSet ds = new DataSet();myCommand.Fill(ds, "people");
MyDataGrid.DataSource=ds.Tables["people"].DefaultView;MyDataGrid.DataBind();}
</script></head><body> <form runat="server"> <p> </p> <p> <asp:Label id="Label1" runat="server">This is a test!</asp:Label> </p> <p> <asp:DataGrid id="myDataGrid" runat="server" BorderColor="Maroon"></asp:DataGrid> </p> </form></body></html>Thanks,Ryan
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Feb 4, 2006
I am using asp.net 2.0, and am attempting to connect to a SQL Server 2000 database. When I run the web page either in the debugger, or by viewing it in the browser, I get the following error message:
Login failed for user 'sa'. Reason: Not associated with a trusted SQL Server connection.
I think that maybe my values for uid, and pwd are not correct? If this is the problem, then I don’t know what their values should be? Should uid always be equal to sa ??(If so why?)
Also I don’t know what the password should be. I don’t know what the name of the password as it was assigned over two years ago when I installed sql server 2000. I might need some instructions on how to find this value in SQL server.
Someone please help me if you can. Here is a snippet of the code I am using:
String sqlStmt = "INSERT INTO LogIn (UserName,PassWord) VALUES ('JohnyRocket','FastestRocket99')";
SqlConnection sqlConn = new SqlConnection("server=localhost;uid=sa;pwd=;database=MyWebSite;");
SqlCommand sqlCmd = new SqlCommand(sqlStmt, sqlConn);
sqlConn.Open();
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Jun 1, 2006
Hello All,I am working in vwd using C#. In my web develpent I am Connecting to the Sql server 2000's pubs table and displaying result in GridView Control.My Coding is SqlConnection con = new SqlConnection("Server=local host;uid=sa;pwd=**secret**;database=pubs"); string str = "select * from authors"; SqlDataAdapter da = new SqlDataAdapter(str, con); DataSet ds = new DataSet(); da.Fill(ds); GridView1.DataSource = ds; GridView1.DataBind();his is a very simple Code.Now I got a error which isAn error has occurred while establishing a connection to the server.When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settingsSQL Server does not allow remote connections.(provider: Named Pipes Provider, error: 40 - Could not open aconnection to SQL Server)Can you tell me what is the problem hererajkumar sharma
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Jul 19, 2006
Dear Friend,
Please tell me how to connect sql server and ASP in IIS 6.0.Earlier in IIS 5 I have connected in SQL server with ASP with DSN connection,the same global.asa file is not working in IIS6.0.But Asp pages are not giving any error ,but they are no just taking value from Database.I mean server connection is not establishing..
Could you please help in matter
Thank you
Graceson MAthew
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Jan 22, 2004
What application/software can be used to conect a website to a sql server 200 backend.
Thanks!!
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Apr 11, 2008
hi how could i create my own server connection in sql 2000.i have a problem because everytime i make a new server registration it always tell that it does not exist and access denied.pls help me.
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Jun 18, 2007
Hi group,being pretty new to setting up sql server, I am stuck. Have installed sql 2000 server on Win 2000 server, IIS 5.0. I try to connect via ASP script that looks like this:<%Set Conn = Server.CreateObject("ADODB.Connection")ConStr = "PROVIDER=SQLOLEDB; DATA SOURCE=192.168.1.99"ConStr = ConStr & ";UID=someUser;PWD=somePassword" ConStr = ConStr & ";initial catalog=myDatabaseName;network library=DBMSSOCN"Conn.Open ConStrConn.CloseSet Conn = Nothing%>The IP number is the webserver my router points to on port 80.But get an HTTP 500 error and "The page cannot be displayed"Any suggestions as to what I am doing wrong here, would be very much appreciated.I have run applications for a long time that operate Access databases, but starting a new, an big project, forces me to upgrade to sql databases.Best wishesFCH
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Jul 20, 2005
I am trying to connect to a sql server database from enterprisemanager. I am using sql server authentication and have set the SQLServer up to accept mixed mode authentication. I am still get themessage : Login failed for xxx. Reason not associated with a trustedsql server connection.
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Jul 20, 2005
Does anyone know of any shareware tools available to allowisql/bcp-like access to sql server 2000 from Sun Solaris ?
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Oct 18, 2007
Hello Everyone
The my PC's address is 10.0.0.X, and I want to connect with a Sql Server 2000 default Instance
That have the address 192.168.1.X
I have modified the TCP port of Sql Server 2000 in 1453, instead 1433.
In my PC I have modified cliconfig and in Sql Native Client configuration, setting the client TCP port to 1453.
Using the old Enterprise manager is possible to connect to Sql Server; instead using Sql Server Management studio doesn't work !
Could you give me a help ?
Tnx
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Apr 16, 2008
An application vendor is telling me that their product will not run with SQL Server 2000 64-bit. Here is the layout:
* Dedicated 64-bit machine running Windows Server 2003 Enterprise, 64-bit.
* Separate application server running Windows Server 2003 - SBS.
Application server uses DCOM and OLEDB to obtain data from SQL Server.
My question: Is there any way for the application server to know if the data supplier is running 32-bit or 64-bit?
If so, then perhaps the application vendor is right.
If not, then they are just trying to put me off and avoid fixing a problem. In this case, I need an authoritative statement as ammunition to take back to their support department.
.... Warren
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Apr 19, 2006
Hi:
I am new to ASP.NET. I just started to learn ASP.NET. I am connecting SQL Server 2000 Database.
Can anybody help me why I am not getting data in browser?
Below is my code:
<%@ Page language="VB" Codebehind="Repeater.aspx.vb" AutoEventWireup="false" Inherits="WebApplication28.WebForm1" %>
<%@ Import Namespace ="System.Data.SqlClient"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
<Script runat="server">
Sub Page_Load
Dim conPubs As SqlConnection
Dim cmdSelect As SqlCommand
Dim dtrAuthors As SqlDataReader
'Retrieve records from database
conPubs = New SqlConnection("Server=localhost;UID=sa;PWD=sa;Database=Pubs")
cmdSelect = New SqlCommand("Select * From Authors", conPubs)
conPubs.Open()
dtrAuthors = cmdSelect.ExecuteReader()
'Bind to Repeater
rptAuthors.DataSource = dtrAuthors
rptAuthors.DataBind()
dtrAuthors.Close()
conPubs.Close()
End Sub
</Script>
<html>
<head>
<title>Repeater.aspx</title>
<meta name="GENERATOR" Content="Microsoft Visual Studio .NET 7.1">
<meta name="CODE_LANGUAGE" Content="vb">
<meta name=vs_defaultClientScript content="JavaScript">
<meta name=vs_targetSchema content="http://schemas.microsoft.com/intellisense/ie5">
</head>
<body MS_POSITIONING="GridLayout">
<form id="Form1" method="post" runat="server">
<asp:Repeater ID="rptAuthors" Runat="server">
<ItemTemplate><%# Container.DataItem("au_lname")%></ItemTemplate></asp:Repeater>
</form></body></html>
Thank you.
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Dec 25, 2007
Hi!!
I'moving my asp application to a new hosting server.
So when i tried the setup locally with the live DB & application in my test machine...
The DB access is denied when application tries to hit the DB.
DB is in seperate machine with SQL Server 2000 & application(ASP) is in Windows server 2003.....
Kindly help me with your suggestions....on what went wrong?
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Jul 2, 2007
My aspx page is trying to connect to a remote server with SQL Server 2000 installed on it, the ip of the server is 172.16.3.111 and the same is the instance of SQL Server, sql server is running in SQL Server Authentication mode, user id is "test" and password is "test123", name of database is myDB,the connection string which I am providing is as follows:data source=172.16.3.111172.16.3.111;user id=test;password=test123;initial catalog=myDB;"But I am getting the following exception:SQL Server does not exist or access denied.even if I try the following connection string:"data source=172.16.3.111;user id=test;password=test123;initial catalog=myDB;"than also I get the same exception
even if provide the following connection strings:
"SERVER=172.16.3.111;UID=test;PWD=test123;DATABASE =myDB;"
"SERVER=172.16.3.111172.16.3.111;UID=test;PWD=test123;DATABASE =myDB;"
than also I get the same exceptionsCan u please tell whats the problem,is the connection string correct,the DBA has also registered me "test" as a user on the SQL server.One thing which I want to mention is that through enterprise manager I can connect and use sql server without any problems,also please note that in VS.NET when I try connecting using server explorer and test the connection than I connect successfully, than why is problem occuring in connecting throug aspx page.
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Feb 27, 2007
I€™m trying to resolve an issue and wonder if anybody has ever run into and possibly had a resolution for.
I wrote a custom conflict resolvers to manage data at the column level. What I needed to do to achieve this was to use a remote query to the mobile subscriber that raised the conflict. I€™m trying to put in a rule that if there are any issues connecting to the subscriber I want to use the default conflict resolver and move forward. Here is my issue, it seems there is no way I can test a connection without getting a critical error that I can€™t seem to trap. Example
I was trying to do
Select * from [linkedserver].[database].[dbo].[incident]
If @@error <> 0
use default conflict resolver
What I did to test this was I changed the linked server authentication to an incorrect password to get the following error that there is no way to trap.
Server: Msg 18456, Level 14, State 1, Line 1
Login failed for user 'sa'.
Does anybody have an idea how to trap this? In SQL 2005 there is a stored procedure
sp_testlinkedserver to handle this but I need this to work in SQL 2000 also, it seems many people have ran into this issue on the web and I tried to get the one where sqldmo is used to test connection but that will not work since I wont always know the password. I would like to just check the @@error value after trying to run a remote query.
Thank you,
Pauly C
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Dec 3, 2007
Hi,
I am running windows 2003 server with SQL Server 2000 SP4, both running on the same machine in our development environment. We are using anonymous authentication and the website is running in an application pool which uses a user account with access to the SQL server databases.
In our live environment, IIS and SQL are on different physical servers and we use a connection string containing a fully qualified domain name for the server name to connect in standard ASP pages (not .NET):
provider=sqloledb;Server=sqlserver.internal.companyname.net;Initial Catalog=<database name>;Trusted_Connection=yes
This works fine, but in development where both are on the same machine, I want to still use the same connection string, and point sqlserver.internal.companyname.net to my local computer, using a hosts file.
If I do this, I get the error "Login failed for user '(null)'. Reason: Not associated with a trusted SQL Server connection.".
If I use localhost, all is fine. If I use the machine name, all is fine. If on the same server in development I point sqlserver.internal.companyname.net to another server with SQL on it, all works fine.
But, I don't want to have to have different code in development and production and I don't see why I have to! Exactly the same setup worked on Windows 2000 advanced server, but now I am running 2003, it does not. Any help would be gratefully accepted.
Thanks,
Peter
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Jul 17, 2007
I have two machines one has SQL SERVER 2000 and other one has SQL SERVER 2005. I want to connect to SS2000 (SQL SERVER 2000) using the machine SS2005. This will allow me to run queries on both and transfer tables using SQL Server Management Studio. I don€™t want to use text files to import and export.
At the moment i am unable to connect using any of the network protocol (default, Named pipes and TCP/IP)
Some of the errors i get are as follows
------------------------------------------------------------------------------------------
Cannot connect to VALTHORENS.
------------------------------
ADDITIONAL INFORMATION:
An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server) (Microsoft SQL Server, Error: 1326)
------------------------------------------------------------------------------------------
Cannot connect to VALTHORENS.
------------------------------
ADDITIONAL INFORMATION:
An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server) (Microsoft SQL Server, Error: 1326)
------------------------------------------------------------------------------------------
<!--[if !supportLineBreakNewLine]-->
<!--[endif]-->
I have also checked that Enable remote connection option is checked.
i will be really grateful for any help.
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Feb 15, 2007
I am getting the error message below when trying to connect to SQL Server 2000. Here are the details:
Problem is occuring with a new website trying to connect to SQL Server. The error occurs right at the open statement.
Using SQL Server 2000
Web server is on a different machine than SQL Server
I have many websites connecting to this SQL Server. Websites are all on the same webserver.
I can connect to this SQL Server using the Query Analyzer using the same ID and PW as in my connection string
My web application runs OK using this SQL Server when I run it from my laptop - just changed the connection string Initial Catalog parameter.
Any help would be appreciated.
Jay
---
Error Message
An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server)
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Oct 11, 2007
Hi All!
In my computer I have Installed MS SQL Server 2005(Default Instance) & MS SQL Server 2000(Duynnh Instance). When I write an ASP.NET app to connect to SQL Server 2005 it's OK but not connect in SQL Server 2000. Please give me the SQL Connection string to connect to SQL Server 2000.
When I open Query analyzer connection is OK for both.
Thanks.
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Apr 15, 2008
Hi all,
Please help me for the code of connectivity
it was working fine,but,when i hav written code for validation for id n password,its showing error as
Violation of PRIMARY KEY constraint 'PK_Login'. Cannot insert duplicate key in object 'login_detail'. The statement has been terminated.
Here is my code given below.
Please help me
Imports System
Imports System.IO
Imports System.Xml
Imports System.Text
Imports System.Security.Cryptography
Imports System.Web.UI.WebControls
Imports System.Web.UI.HtmlControls
Imports System.Data
Imports System.Data.SqlClientPublic Class WebForm1
Inherits System.Web.UI.Page#Region " Web Form Designer Generated Code "
'This call is required by the Web Form Designer.<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
End SubProtected WithEvents txtUser As System.Web.UI.WebControls.TextBox
Protected WithEvents txtPwd As System.Web.UI.WebControls.TextBoxProtected WithEvents btnSubmit As System.Web.UI.WebControls.Button
Protected WithEvents lblError As System.Web.UI.WebControls.Label
'NOTE: The following placeholder declaration is required by the Web Form Designer.
'Do not delete or move it.Private designerPlaceholderDeclaration As System.Object
Private Sub Page_Init(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Init
'CODEGEN: This method call is required by the Web Form Designer
'Do not modify it using the code editor.
InitializeComponent()
End Sub
#End RegionPrivate Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
'Put user code to initialize the page here
Dim objConn As SqlClient.SqlConnection
Dim ds As New DataSetDim m_strConnection As String = "server=172.16.152.17;Database=Trial;UID=abhi_Asset4;PWD=L!nux001;Connect Timeout=100"objConn = New SqlClient.SqlConnection
objConn.ConnectionString = m_strConnection
objConn.Open()
Dim strSQL As String
strSQL = "insert into login_detail(UserID,Password) values('" + txtUser.Text + "','" + txtPwd.Text + "')"Dim objCommand As SqlClient.SqlCommandobjCommand = New SqlClient.SqlCommand(strSQL, objConn)
objCommand.CommandText = strSQL
objCommand.ExecuteNonQuery()
objConn.Close()
End SubPrivate Sub btnSubmit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSubmit.Click
If (txtUser.Text.Trim() = "") Then
lblError.Text = "UserID should not be blank"
ElseIf (Convert.ToInt32(txtUser.Text.Length) < 5) Then
lblError.Text = "UserID length must be more than 5"
ElseIf (Convert.ToInt32(txtUser.Text.Length) > 20) Then
lblError.Text = "UserID length must not be greater than 20"
ElseIf (txtPwd.Text.Trim() = "") Then
lblError.Text = "Password should not be blank"
ElseIf (Convert.ToInt32(txtPwd.Text.Length) < 5) Then
lblError.Text = "Password length must be more than 5"
ElseIf (Convert.ToInt32(txtPwd.Text.Length) > 20) Then
lblError.Text = "Password length must not be greater than 20"
Else
Server.Transfer("Success.aspx")
End IfEnd Sub
End Class
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Nov 4, 2005
Hi,My situation follows: I set up a database called TempDB and a test connection to it that works on my machine.In my database class I am trying to create a connection by doing the following:
connToLookUpData.ConnectionString = "Integrated Security=SSPI;Initial Catalog=dbTest;Data Source=testServer;"
but I am getting the following error: Login failed for user "Joe/ASPNET"i have windows XP OS.I based the connection string on the properties of my connection to Database 'Test'.Joe is the name of my computer. Both the application and SQL Server are now on my local machine.What am I doing wrong? any help greatly appreciated.Thanks much,Joe
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Sep 9, 2004
I have had a problem with Enterprise Manager connecting to SQL Server. At first this problem was experienced with one particular network user... whichever PC he logged onto, Enterprise Manager took ages to connect to SQL Server and every operation was painfully slow. Creating a new Windows NT logon fixed the problem.
I now have this same problem but only on my PC. It doesn't matter which Windows NT logon I use, using Enterprise Manager is painfully slow. I've tried creating a new Windows NT profile, checking the hard drive for errors, defragmenting the disk, reinstalling Enterprise Manager etc but nothing works.
What is strange is that connections from VB applications on my PC are fast. It is only Enterprise Manager that is slow.
I am using the latest service pack for SQL Server.
I thought it could be a problem with the Enterprise Manager registry values but don't want to start messing with them!
Has anyone else experienced this problem? Any advice would be great as I can't find any help from microsoft other than installing the latest service pack for SQL Server.
Thanks
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Jul 23, 2005
Hello all!I have such question to all of you.I have some tables linked from MS SQL Server 2000. Is time of processingquerybased on these linked tables from MS SQL Server 2000, faster or slower thanthe time of processing the same query based on tables, which are not linkedbutimported to MS Access?Can you answer this question?Thank you in advance for postsMarcin from Poland.
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Apr 21, 2008
Hi all-
I setup a new ODBC connection to MS SQL Server 2000 on Windows XP and keep getting the following errors when I try to
either register a new SQL Server 2000 group within Enterprise Manager or test the new ODBC connection:
Current configuration
- MS SQL Server 2000
-Windows XP
-ODBC 3.85.1117
Errors:
I. Within SQL Server 2000 Enterprise Manager
Error: SQL Server connection open
II. When I test the ODBC connection:
Microsoft SQL Server ODBC Driver Version 03.85.1117
Running connectivity tests...
Attempting connection
[Microsoft][ODBC SQL Server Driver][TCP/IP Sockets]Specified SQL server not found.
TESTS FAILED!
Now here is what has me totally confused:
I can use the command line ISQL to access the database on the server and IP is all correct and port is available.
Any tips how to get this ODBC working?
Thanks
Ben Prusinski
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Mar 22, 2007
I just want the simple steps. I think this is linking through get external db? Is it different from SQL Server 2005?
Is this an Access question or a SQL server question.
thanks,
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