Data Source Name Not Found And No Default Driver Specified - When The Website Was Published , But Not Error When I Run It In Debug Mode(VS.NET 2005)
Oct 30, 2006
ERROR [IM002] [Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified
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.Odbc.OdbcException: ERROR [IM002] [Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified
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:
[OdbcException (0x80131937): ERROR [IM002] [Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified]
System.Data.Odbc.OdbcConnection.HandleError(OdbcHandle hrHandle, RetCode retcode) +35
System.Data.Odbc.OdbcConnectionHandle..ctor(OdbcConnection connection, OdbcConnectionString constr, OdbcEnvironmentHandle environmentHandle) +131
System.Data.Odbc.OdbcConnectionFactory.CreateConnection(DbConnectionOptions options, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningObject) +98
System.Data.ProviderBase.DbConnectionFactory.CreateNonPooledConnection(DbConnection owningConnection, DbConnectionPoolGroup poolGroup) +27
System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection owningConnection) +47
System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory) +105
System.Data.Odbc.OdbcConnection.Open() +37
DBConnection.open() +12
ASP.global_asax.Session_Start(Object sender, EventArgs e) +35
System.Web.SessionState.SessionStateModule.RaiseOnStart(EventArgs e) +2163182
System.Web.SessionState.SessionStateModule.CompleteAcquireState() +154
System.Web.SessionState.SessionStateModule.BeginAcquireState(Object source, EventArgs e, AsyncCallback cb, Object extraData) +542
System.Web.AsyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +90
System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +155
Version Information: Microsoft .NET Framework Version:2.0.50727.42; ASP.NET Version:2.0.50727.42
ODBC version 3.526.1830.0
strconn = "DSN=testserver;uid=tester;pwd=tester;DATABASE=Test_Database"
I've Test_Database on 2 machines (same data in both machines), one is in SQL 2005 server and another one is in SQL 2000 server.
When the website was published, it can't work. (with both database). But it work in debug mode in Visual Studio2005.
The website can't work when use ODBC connection but it work when use SqlClient.
Help me solve this problem please. T_T
Thanks in advance,
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Oct 19, 2006
trying to install sql server2005 on a windows 2003 server box.
getting msg below at the sql server . i looked at other posts on trying to uninstall SQL Native Access Client and norton antivirus. i could never find the snac on the add - remove programs and this server does not have a virus protection program yet.
here's the history of the installs on the server:
wanted to test a 2005 upgrade so:
1) installed sql server 2000 then sp4 then restored some databases to it - all OK
2) tried to upgrade to sql 2005 but ran into problems and left it at that.
had a disk drive crash on the d drive so lost the installs but not the operating system
when the drive was replaced, left alone for a while
then wanted to test a straight 2005 install
1) removed the broken 2005 attempt
2) removed the 2000
3) installed 2005 and got the error on the subject line:
TITLE: Microsoft SQL Server 2005 Setup
------------------------------
SQL Server Setup could not connect to the database service for server configuration. The error was: [Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified Refer to server error logs and setup logs for more information. For details on how to view setup logs, see "How to View Setup Log Files" in SQL Server Books Online.
i've gone through as many of the forums that i can and have tried several things - like uninstalling 2005 and installing pieces and parts but but nothing seems to work.
Thanks!
Dan <><
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Feb 4, 2008
i am attempting to run phpbb using ms sql 2005 on the same box but get the following error during the setup
Could not connect to the database, see error message below.
[Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified
i am not sure yet if this is an issue with sql, php or phpbb
php is installed in iis and has all the modules installed which the php msi installer supported. i can run php code but in this case when i'm running the install.php file for the phphbb setup, i fill in the values for the database and got that error
phpbb detects all the required server settings and sees that i have ms sql installed
any suggestions on what that error means or how to go about configuring odbc driver?
probably a simple issue. but i'm still new with sql stuff
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Mar 12, 2007
I know this may be a simple problem, but here it is:
I have SQL server express installed on Windows 2003 server (Testing) it works fine;
When I move it to my production server (Windows 2003) I get the error message"Data source name not found and no default driver specified "
The system DSN in ODBC connections works fine, or at least completes the test ok.
My application is written in Classic ASP
PLEASE HELP
Thanks
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Jun 26, 2006
Hi all,
I am stuck with a problem using ASP.Net website. I created a website which accesses a database table in SQL Server 2005. The default.aspx is a form which inserts/updates/deletes data from the database. After creating the website I published it to IIS (Inetpub -> wwwroot). When I use Visual Studio 2005 and build the website and start with debugging. the form comes up and i can insert/update or delete the data from the table as I want. Now, as I have the website published I can access the form from another sharepoint website using the url as
/Employee_Data/Default.aspx">http://<mydesktop>/Employee_Data/Default.aspx
the form shows up but I am not able to access any of the database. I do not see any errors either. Once I click on the button the page just refreshes but nothing else happens. I have my web.config as :-
<?xml version="1.0"?>
<configuration>
<appSettings/>
<connectionStrings/>
<system.web>
<compilation debug="true"/>
<authentication mode="Windows"/>
</system.web>
</configuration>
Am I missing something? I even have Anonymous access in the IIS inetpub properties. I can even the database as I am the administrator..... I appreciate your suggestions.
Thanks,
Kavya
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Dec 28, 2006
Hi all,
I've got a little problem.
I'm working on a ASP.NET project. The applications has 4-layers. When I look in the Data Access Layer and test the typed dataset, then the "Preview Data" works fine. I see the right records from SQL Server 2005.
But when I run the app (default.aspx) in debug-mode, then the system gives the following error:
"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)"
Please help.....
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Feb 26, 2008
Hi SQL Server Team,
In order to add a data source by using ODBC Administrator, programmatically i am using SQLConfigDataSource. Thus calling SQLConfigDataSource with the fOption set to either ODBC_ADD_DSN for creating a new DSN.
Following is the stattement specified in the source code. where type_of_driver = "Microsoft Access Driver (*.mdb)"; and parameters contains the data source source credentials information such as DSN, UID, PSW, FIL, Description, DataDirectory,DEFAULTDIR and DBQ all separated by "