Stuck With Login Failed For User XxxxASPNET Error, Need A Hint Please

Jul 11, 2006

Hi,

I am stuck with that error when running my ASP.NET application on my production server for many weeks now and still don't have a complete solution to that problem.

I formerly posted that thread and read that other thread without success, so as I have made a few progress in delimiting the problem I am posting this new thread with the hope somebody will finally be able to help me.

To summarize:

1) I have developed an ASP.NET application,
- on a Windows XP Pro SP2 computer
- with VS studio 2005 Dev and included SQL 2005 engine
- this application works fine on the dev computer

2) I have deployed the application on a production server which is:
- a Windows 2000 SP 4 computer
- with SQL Express SP1 with Advance services installed

When I launch the prod application I have this error:
Login failed for user xxxxASPNET

I have found that I can bypass this error by doing the following:
1) manually attach my .mdf database with SQL Server Management Studio Express and specifying the field Attached as with myDatabaseName (in place of the default fullPhysicalPath/myDatabaseName.MDF) then detach it
2) change the auto generated connection string in web.config file from
<add name="ConnectionString" connectionString="Data Source=.SQLEXPRESS;AttachDbFilename=|DataDirectory|myDatabaseName.mdf;Integrated Security=True;User Instance=True" providerName="System.Data.SqlClient"/>
To
<add name="ConnectionString" connectionString="Data Source=.SQLEXPRESS;AttachDbFilename=|DataDirectory|myDatabaseName.mdf;User ID=sa;Password=mySAPassword;database=myDatabaseName" providerName="System.Data.SqlClient"/>

That would have been an acceptable substitution solution but unfortunately my
application also uses the new Login and Webparts features of VS 2005 which implies the automatic creation of an ASPNETDB.MDF database by VS.
As I have no mean (or at least don't know how) of modifying the associated Connection String for that database (it does not appear in web.config) I cannot bypass the problem for it and thus the error still appears when the application try to use this database.

Please I really need help on this matter, I can provide any other useful information as needed (logs, sources ...)

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Login Failed For User 'XXXXASPNET'

Feb 19, 2007

Hi all,

I review my server report from my asp.net app through reportviewer, and I got this error:
Cannot open database "myDB" requested by the login. The login failed.
Login failed for user 'XXXXASPNET'.



I use username and password to login my app, and 'XXXXASPNET' is my ASP.net service account.

Any idea?

Thanks,

Jone

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Error : Cannot Open User Default Database. Login Failed. Login Failed For User 'server/user'

Nov 22, 2007



i'm using the Enterpirse library logger to write logs into a database.
When choosing connection string i choose the database i want in the "connection properties" dialog box and
push 'Test connection' button.
everything goes well.

then i open the SQL Server Management studio express and connect to the databse to check some things,
from that point on , when i push the 'Test Connection' button in the Enterprise library i get the error:


"cannot open user default database. Login failed. login failed for user My'server/MyuserName'"


even when i close the sql server manager , it is still stuck - the connection test doesn't work anymore....
it only work when i restart the computer.

why ?

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Error: Cannot Open Database Requested In Login 'projectAllocations'. Login Fails. Login Failed For User 'sa'.

Oct 27, 2004

Hi,
Im getting this error when attempting to retrieve data from an sql database.

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: Cannot open database requested in login 'projectAllocations'. Login fails. Login failed for user 'sa'.

Source Error:


Line 13: objConn = New SqlConnection( "Server=LAB303-066NETSDK; Database=projectAllocations; User ID=sa;Password=mypassword")
Line 14: objCmd = New SqlCommand("SELECT * FROM project_descriptions", objConn)
Line 15: objConn.Open()
Line 16: objRdr = objCmd.ExecuteReader()
Line 17: While objRdr.Read()

Source File: C:finalyearproject2sample.aspx Line: 15



Please Help!! Im a beginner to this, so if anyone knows the answer, take baby steps when explaining. Thanks

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Apr 16, 2008

Hi when i try and open a database in sql server management studio i get the error "Cannot open user default database. Login failed. Login failed for user 'DOMAINUser'. (.Net SqlClient Data Provider)", what can i do to rectify this, i have googled around and still havent found no answers.

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SqlException (0x80131904): Cannot Open User Default Database. Login Failed. Login Failed For User 'xxxASPNET'

Jun 17, 2007

Hey Microsoft: this affects development that will eventually sell a lot of seats on SharePoint Server 2007. If you guys and gals can't straighten out this mess, you can't expect custom solutions with custom web parts. So pay attention for your own good. Yes, SPS 2007 is what this is all about. I've created simpe web parts and deployed them, same VS 2005, but I need local development and debugging for more complex stuff. I'm really disappointed that you have no solution for this problem.



I've seen other posts on this, but the result seems to be the same: if you fix it, it's by accident, not by design.



1. I created a blank ASP.NET web site

2. I added a web part manager

3. I added a web part zone



I get the error described above. I have no idea why SQL Server settings are so screwed up.



I've tried all the stuff in the other posts - security settings, command line installation, etc. None of those worked.



The default template(s) don't copy anything into App_Data, nor create an empty folder. I don't know why that is. I have other web sites working just fine, but they use remote SQL databases, or local ones I created, and didn't need profile management (no forms authentication, no web parts, no web zones).



I've also started out with a local database, using SQL Authentication, later moving it to a remote server, and never had any problems. The SQL Server developer edition and Express seem to work just fine. I can also debug stored procs when the .mdf is in App_Data. So the problem isn't one of connectivity.



What would cause the default screw-up? This would seem to point from all directions to a problem with Visual Studio (2005)? The installation is defalt - perhaps some extras included (copy local), but nothing unusual. AJAX for ASP.net is installed, but not used in the above "default web site" trial. Likewise Syncfusion's tools, which work fine on other developer workstations at this same location, all of which are from the same image (purchased at the same time & imaged). That web parts work on other boxes, running all the same management tools (anti-virus, remote sys admin/sms etc.) makes none of those suspect.



I think Microsoft needs to have a clean problem solution and publish it. SP1 certainly doesn't fix it. What's worse is the stupid, lame error message. "I can't open the default database". Well, what did you try? What do you think the default is? What settings are you using? Why is there no debugging information other than the usual worthless trace information showing it's all deep within the ProviderBase and SqlClient namespace code? How is that supposed to be helpful?



If anyone has anything solid, not guesses, I'd like to know.

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Many a times see the below error in SQL Error log.

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Is this something to do here?

Note: If I run the below statement I know that the SQL Error log entry will go off, but wanted to know the real significance of this error?

CREATE LOGIN [NT AUTHORITYANONYMOUS LOGON] FROM WINDOWS

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Feb 18, 2008

All the research I found dealing with this problem is that the solution is to set SQLserver to mix mode.  I have SQL server already set to mix mode. I am not sure what else to do. Has anybody run into this problem?
my connection string: <connectionStrings>
<add name="ConnectionString" connectionString="Data Source= server name ;
Initial Catalog=FILESHAREDB.MDF;
Integrated Security=false;"providerName="System.Data.SqlClient"/>
</connectionStrings>
 
Server Error in '/SendItNow' Application.


 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: Login failed for user ''. The user is not associated with a trusted SQL Server connection.Source Error:



Line 41:
Line 42: 'open the connection and execute the stored procedure
Line 43: mConnection.Open()
Line 44: mResourceID = mCommand.ExecuteScalar()
Line 45: mConnection.Close()Source File: H:MIS DepartmentIntranetSendItNowApp_CodeDalResourceDB.vb    Line: 43 Stack Trace:



[SqlException (0x80131904): Login failed for user ''. The user is not associated with a trusted SQL Server connection.]
System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection) +800131
System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj) +186
System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj) +1932
System.Data.SqlClient.SqlInternalConnectionTds.CompleteLogin(Boolean enlistOK) +33
System.Data.SqlClient.SqlInternalConnectionTds.AttemptOneLogin(ServerInfo serverInfo, String newPassword, Boolean ignoreSniOpenTimeout, Int64 timerExpire, SqlConnection owningObject) +172
System.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(String host, String newPassword, Boolean redirectedUserInstance, SqlConnection owningObject, SqlConnectionString connectionOptions, Int64 timerStart) +381
System.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(SqlConnection owningObject, SqlConnectionString connectionOptions, String newPassword, Boolean redirectedUserInstance) +181
System.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, Object providerInfo, String newPassword, SqlConnection owningObject, Boolean redirectedUserInstance) +173
System.Data.SqlClient.SqlConnectionFactory.CreateConnection(DbConnectionOptions options, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningConnection) +357
System.Data.ProviderBase.DbConnectionFactory.CreatePooledConnection(DbConnection owningConnection, DbConnectionPool pool, DbConnectionOptions options) +30
System.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject) +424
System.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject) +66
System.Data.ProviderBase.DbConnectionPool.GetConnection(DbConnection owningObject) +494
System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection owningConnection) +82
System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory) +105
System.Data.SqlClient.SqlConnection.Open() +111
ResourceDB.SaveResource(String filename, String fromContactEmail, String toContactEmail, String message, Int32 ID) in H:MIS DepartmentIntranetSendItNowApp_CodeDalResourceDB.vb:43
Resource.SaveResource(String filename, String fromContactEmail, String toContactEmail, String message) in H:MIS DepartmentIntranetSendItNowApp_CodeBllResource.vb:31
ContentFiles_Default.ImageButton1_Click1(Object sender, ImageClickEventArgs e) in H:MIS DepartmentIntranetSendItNowContentFilesDefault.aspx.vb:33
System.Web.UI.WebControls.ImageButton.OnClick(ImageClickEventArgs e) +86
System.Web.UI.WebControls.ImageButton.RaisePostBackEvent(String eventArgument) +115
System.Web.UI.WebControls.ImageButton.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +7
System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +11
System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +33
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1746



Version Information: Microsoft .NET Framework Version:2.0.50727.1433; ASP.NET Version:2.0.50727.1433

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Mar 11, 2008

I received the above error yesterday and haven't been able to trace it to any job or process running. We haven't implemented any changes to the server in the past few months, and it doesn't look to be a user-established connection, since the Client IP Address of the SSPI handshake error is from the server itself.

I logged this set of messages in SQL AgentServer error log:


Date 10.03.2008 6:15:19 PM
Log SQL Agent (Current - 10.03.2008 6:15:00 PM)

Message
[298] SQLServer Error: 18452, Login failed for user ''. The user is not associated with a trusted SQL Server connection. [SQLSTATE 28000]

Date 10.03.2008 6:15:19 PM
Log SQL Agent (Current - 10.03.2008 6:15:00 PM)
Message
[382] Logon to server '<server>' failed (ConnAttemptCachableOp)

Date 10.03.2008 6:15:19 PM
Log SQL Server (Current - 11.03.2008 2:32:00 PM)
Source Logon
Message
Error: 17806, Severity: 20, State: 2.

Date 10.03.2008 6:15:19 PM
Log SQL Server (Current - 11.03.2008 2:32:00 PM)
Source Logon
Message
SSPI handshake failed with error code 0x80090304 while establishing a connection with integrated security; the connection has been closed. [CLIENT: <IP Address>]

Date 10.03.2008 6:15:19 PM
Log SQL Server (Current - 11.03.2008 2:32:00 PM)
Source Logon
Message
Error: 18452, Severity: 14, State: 1.

Any help in explaining this would be greatly appreciated.

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hi,
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I Guys
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€śCannot open user default database. Login failed. Login failed for user€¦€?

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Hi

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Error Type:
Microsoft OLE DB Provider for ODBC Drivers (0x80040E4D)
[Microsoft][ODBC SQL Server Driver][SQL Server]Login failed for user 'MYPCIUSR_MYNAME'.

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I used mix authentication for SQL database.

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Feb 12, 2001

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Oct 20, 2007

Hi

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Mar 13, 2007

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Jan 16, 2005

Hello everyone. I'm very new to asp.net. I've been coding in vb.net for a while now (getting my associates degree in desktop application programming) and my boss wants all of my new applications to be web based now. Well, i decided to take some initiative on this and begin a new project for my department. This is a very small project. So far, everything is coming along alright (i found an eBook that's helped me quite a bit). Everything was cool until yesterday when i tried to connect to our sql server database. I get an error message stating:

Login failed for user '(null)'. Reason: Not associated with a trusted SQL Server connection.

Because i'm testing this on my system as well as the remote system which hosts the application, i can see the error message on the remote system. Here is the error it's giving me:

Server Error in '/' Application.
--------------------------------------------------------------------------------

Login failed for user '(null)'. Reason: Not associated with a trusted SQL Server connection.
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: Login failed for user '(null)'. Reason: Not associated with a trusted SQL Server connection.

Source Error:


Line 57: sConnString = "Server=F11602A2120564OPS;Initial Catalog=OpsMonitor;User ID='public';Password=;Integrated Security=SSPI;"'Connection String
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Line 60: End Sub
Line 61: </script>

Source File: c:inetpubwwwrootatm_reporting.aspx Line: 59

Stack Trace:

[SqlException: Login failed for user '(null)'. Reason: Not associated with a trusted SQL Server connection.]
System.Data.SqlClient.ConnectionPool.GetConnection(Boolean& isInTransaction) +474
System.Data.SqlClient.SqlConnectionPoolManager.GetPooledConnection(SqlConnectionString options, Boolean& isInTransaction) +372
System.Data.SqlClient.SqlConnection.Open() +383
ASP.atm_reporting_aspx.OpenConn() in c:inetpubwwwrootatm_reporting.aspx:59
ASP.atm_reporting_aspx.Page_Load(Object Src, EventArgs E) in c:inetpubwwwrootatm_reporting.aspx:23
System.Web.UI.Control.OnLoad(EventArgs e) +67
System.Web.UI.Control.LoadRecursive() +35
System.Web.UI.Page.ProcessRequestMain() +731

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Aug 14, 2006



I work with Microsoft visual studio 2005.
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.....

it works fine.

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Feb 22, 2007

Hello.

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And in the ERRORLOG I get:

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I configured my packages to user package configurations, but when i try to debug a package in BIDS in get the following error in the execution results tab :


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Edit.

Now the degub works but after i deply the package to the sql server the package execution fails and the following is written into sql server errorlog

2008-03-17 15:56:31.71 Logon Error: 18456, Severity: 14, State: 8.
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Login Failed For User , The User Is Not Associated With A Trusted Sql Server Connection. (microsoft SQL Server,Error:18452)

Aug 21, 2007

Login Failed for user , the user is not associated with a trusted sql server connection. (microsoft SQL Server,Error:18452)


hi ,
i am getting the above error message once in a while maybe two or 3 times a week , and then it goes away in 10 to 15 minutes or 5 minutes ,

our mode is set to mixed and we are able to connect and use both sql and windows , but once in a while , it will give us the above message when we try connecting throught sql server management studio client (using sql 05) using windows login , although it lets us connect using sql login while the windows login is denied, and after a while it lets us connect with both.

occurs randomly on some days , we run our servers on VM ware virtual machines using windows 2003 r2 enterprise 64 bit with sp2 with esx 301 virtual machine.

would appericate any feedback on this thanks

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Cannot Open Database Requested In Login 'sql'. Login Fails. Login Failed For User 'ASPNET'.

Dec 19, 2003

I am using the MSDE to connect to my ASP.NET application. I get this error after clicking the login button of my login page. Anyone know why this would happen?

Thanks for any help,

Cannot open database requested in login 'DataSQL'. Login fails. Login failed for user 'serverASPNET'.

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Login Failed For User '' ..... Sql Server, Error: 18452 (The User Is Not Associated With A Trusted SQL Server Connection)

Nov 7, 2007

Hi

Last week I was receiving an error when trying to connect to two of our seven sql servers from my laptop via my domain admin account. The only fix was to have my laptop rebuilt and everything re-installed.

Today however another administrator is starting to have the same problem but to only one of the seven servers!
When that administrator uses my laptop with her domain admin account it works!?

What could possibly be going wrong with our laptops? We have not installed or changed anything.

The full error message we see:

Login failed for user ''. The user is not associated with a trusted SQL Server connection. (Microsoft Sql Server, Error: 18452)

The error being logged on the server: (two errors are logged each time)


SSPI handshake failed with error code 0x8009030c while establishing a connection with integrated security; the connection has been closed. [CLIENT: 53.35.165.148]


Login failed for user ''. The user is not associated with a trusted SQL Server connection. [CLIENT: 53.35.165.148]

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