DataSource Controls :: Sql Server Account Locked Out Error?
Jan 27, 2010
i have an asp.net application that connects to a database. I've set up the connection string with the correct server name and username/password. This use to work perfectly. Suddenly for some reason, when i navigate to the site i get a Login failed for user
admin. Account locked. I check the server and the account is not locked, but just to be sure i reset the password and change my conn string accordingly. This makes no difference and i still get the account locked error message.
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Similar Messages:
Aug 27, 2010
I am facing such problem in my asp.net application since last three weeks.Previously It was working fine. I have never changed the account password which is using in impersonation in asp.net application (in web.config). this account locked why I dont know. Is it possible the run application with impersonation account while this account is locked. This account is domain account. Currently application gives run time error that account has been locked.
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Jan 5, 2010
We're running ASP.Net applicationon the server running Win2k AdvancedServer. Everytime server is rebooted the ASPNET account gets locked, even after unlocking the account, after few mins the account gets into locked mode.
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May 13, 2010
Here in my work I have four guys managing AD server(2003), and one of this guys, locked an workstation account. I would like to know if there are a way to find out who did this.
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Feb 22, 2011
user phoned me and said he received an error when attempting to login stating that his account had been locked. I had to unlock the user account today manually through the user interface. Several hours later I had to do it again. Afterwards, when I looked at the aspnet_Membership table it showed NO failed login attempts. LastLockout date for that particular user was set to min date. FailedPasswardAttemptCount was zero. FailedPasswordAttemptWindowStart was min date. I then proceeded to fail logging with the users account name.
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May 4, 2010
Well I would like to get understanding on sql server security. how to map windows user eg:'srm123' to sql server agent so that user when logins in sql server can also work with sql server agent.bydefault u can not see sql server aqent icon in ssms in userlogin.what is a role of a proxy and credentials how to map them with windows user to workwith jobs and alerts.
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Apr 6, 2010
I would like to do a connection of asp.net page with Sql Server. Here I would like to read the Windows user account name and pass in the connection.The connection should be Windows authentication. IIS server and Sql server are installed in different machine. Here I am able to connect locally, When I am running from server, It takes windows account of Server.
so i can read local account(Where user is accessing the web application) and make windows authentication sql server connection.
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Jun 14, 2010
I have a page where users can upload an excel file and it is read into our system. I am using the Jet.OLEDB.4.0 provider to read the files. I access the file one time to read out the header names and then allow the user to select which field each column will be read into on import. For some reason after this read the file is locked and the next time I try to access it to do the data import I get the "File in use" message. Each time I open a connection it is closed so I am not sure why the file is being locked.
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Apr 15, 2010
im working with visualstudio 2005 and sql server 2005 c#,and i tried to insert an items to the sql but it gave me this error
Application server error '/ WebSite6'.
The INSERT statement conflicted with the FOREIGN KEY constraint "FK_StudentToCourse_Students".The conflict occurred in database "TopseaUser", table "dbo.Students", column 'id'.
The statement has been terminated.Description: The exception is unhandled occurred during the implementation of the current web request. the stack trace for more information about the error and where the source code.
Details exception: System.Data.SqlClient.SqlException: The INSERT statement conflicted with the FOREIGN KEY constraint "FK_StudentToCourse_Students". The conflict occurred in database "TopseaUser", table "dbo.Students", column 'id'.The statement has been terminated.
This error: Line 243: sql_comm.Parameters.AddWithValue ("@ studentId", Convert.ToInt32 (id));
Line 244: sql_comm.Parameters.AddWithValue ("@ CourseId", Convert.ToInt32 (ListBox3.Items [j]. Text.ToString
()));
Line 245: sql_comm.ExecuteNonQuery ();
Line 246: split_listbox2 ();
Line 247: sql_conn.Close ();
Source File: c: Documents and Settings Ronen My Documents Visual Studio 2005 WebSites WebSite6 SiteMembers CourseSignUp.aspx.cs line: 245
this it the code :[Code].... !
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Apr 22, 2010
Following is the error I am getting while accessing some of the pages on my website.
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)
It is trowing an exception and giving the about mentioned error.
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Feb 28, 2010
i get error 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 - No connection could be made because the target machine actively refused it.)
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Jul 27, 2010
the directoryentry object with wrong password locks the user account and not able to log in again.
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Mar 5, 2010
Not sure why it works if i connect to SQL 2005 on another server, but now that i have SQL Express on the same server as the pages, im getting the following error: I have attached my connection string within my web.config and also how its being called within the code behind. Now this page was written by another programmer some time back.. so not sure if the method he used to do this is the best or only way. But i have connected to other SQL database with other applications with alot less code.
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)
Source Error: Line 131:
Line 132: //connect to this sql server
Line 133: c.Open(); -----> this is the line it complains about.[Code]....
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May 17, 2010
i am trying to install SQL Server R2 on my windows 2003 server (I downloaded the x64 version) but on the installation directory, just before i click next, to get the error, the path is as follows: C:ProgramFiles(x86)Microsoft Sql Server im not too sure if thats the problem though, just guessing, since i dont know anyother problem, and its a new server. I also tried multiple server restarts and still got the same error.
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Mar 23, 2010
I am unable to connect to my local instance of SQL Server 2008 Express using SQL Server Management Studio.I believe the problem is related to a change I made to the connection protocols. Before the error occurred, I had Shared Memory enabled and Named Pipes and TCP/IP disabled. I then enabled both Named Pipes and TCP/IP, and this is when I started experiencing the problem.
I have now set Named Pipes and TCP/IP back to disabled. When I try to connect to the server with SSMS (with either my SQL server sysadmin login or with windows authentication), I get the following error message:
"A connection was successfully established with the server, but then an error occurred during the login process. (provider: Named Pipes Provider, error: 0 - No process is on the other end of the pipe.) (Microsoft SQL Server, Error: 233)"
My first question here is: why is it returning a Named Pipes error? Why isn't it using Shared Memory? It seems like it is not listening on Shared Memory for some reason?When I set Named Pipes to enabled and try to connect, I get the same error message.My windows account is does not have administrator priviliges on my computer.
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Feb 2, 2010
I'm getting "Windows NT user or group 'domainwebservername' not found" when I query the following. Why? This is how I got ny domain and webservername.
Response.Write(Environment.UserDomainName);
Response.Write(Request.ServerVariables["SERVER_NAME"]);
-- Create a SQL Server login for your application's domain account
sp_grantlogin 'domainwebservername$'
-- Grant the login access to the membership database
USE aspnetdb
GO
sp_grantdbaccess 'domainwebservername$', 'Web Server Name'
-- Add user to database role
USE aspnetdb
GO
sp_addrolemember 'aspnet_Membership_FullAccess', 'domainwebservername$'
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May 10, 2010
I used visual studio 2008 and sql server 2005(for database) in my website project. After finishing my project i used publish to web option and got the files into an folder. I have installed .NET framework ,IIS, i have also set the remote connection ,firewall setting etc. But when i run i.e., In the IIS manager when i click browse it gives me the following error. Can anyone pls tell me what went wrong in this. My code works fine when run on visual studio 2008. Server Error in '/EBUSINESS' Application.
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Apr 1, 2010
When ever I try to connect to server through Microsoft sql server management studio express then an error is generated saying that
Cannot connect to .//SQLEXPRESS
Additional Information
A network related or instance specfic error occured while connecting to SQL server. The server not found or not accessible verify that instance name is correct and that SQL server is configured to allow remote connections.(Provider: Named Pipes Provider, error 40-could not open connection to SQL server )(Microsoft SQL server, Error:53)
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Jan 2, 2010
"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 nameis 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) "This error display in myI do all type of changes in my sql server, which i find in google, but now my site can't display proper.
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Jun 2, 2010
I have the folloing sql server error from my ASP.NET website.
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)
This seems to be a network related issue. But on the same machine where IIS is running, I have another C# application running that is not experiencing this problem. This happens after the website has been running for a few weeks. Will this be because the database connections are opened but not closed properly?. I wrote a test web page where i just open connection but not close it and I got Time out error when connection pooling is maxed out. Is this memory issue? Memory that are allocated are not deallocated in timely fashion?..
Everything is working fine for a few weeks and after that I get the above network error.
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Jan 7, 2010
Unable to read local eventlog (reason: The data area passed to a system call is too small). This error is recorded in the event log every minute in the production server, and because of this the SQL Server 2000 performance is very slow and the box is also working slow. This indirectly affects my application and productivity.
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Jan 8, 2010
I have an application with a few dbml files to connect to several sql servers in order to import data from one to another using Linq to SQL.
There are 2 connection strings with integrated security and in one I provide user ID and password.
It all works great in the development workstation. I've then wrapped the dll project and deployed the asp.net application to a test server. Then, when I tried to run the application to import the data, I got a connection exception:
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)
I figured out after some debugging the problem is with the DataContext whose connection string is the one I provide user ID and password. Now, the funny part is that the same connection string works if I create a udl file and test it. And again the same connection string works with my development workstation.
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Jan 26, 2010
i installed both of VS2008 and VS2010 on my laptop.when i want to connect sql bank 2005 i got this error
http://uploadpic.org/showpic-42108/untitled_1.jpgi installed SQLEXPR for windows 7 64bitbut it didn't work. there is nothing istance of sql 2005 in SQL Server Configuration Manager
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Jul 12, 2010
In one of our sprocs, we have a validation and it returns an error as: RAISERROR('this is the error message', 18, 1) When I call it in the business logic layer, how do I obtain this error message and pass it through the web service?
[Code]....
As you can see, it supposes to return a Users type, but how would I capture that error message in sproc and pass it all the way to UI?
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Jan 22, 2010
While writing to the SQL Server database, I might encounter the below error message:
"Error 823I/O error <error> detected during <operation> at offset <offset> in file
'<file>'"This error message may occur every time when I start SQL Server and access the MDF file.
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