Cannot connect to newly created SQL 2008 R2 instance. Login failed for user...

I'm not a SQL guy, just figuring my way around here...
I just created a new instance on an existing SQL server. The original instance works fine. On
Database Engine Configuration > Account Provisioning
I selected Windows authentication mode and added several users, myself among them.
Tried to log in with one my account and getting:
TITLE: Connect to Server
Cannot connect to SERVERNAME\INSTANCE.
ADDITIONAL INFORMATION:
Login failed for user 'domain\myusername'. (Microsoft SQL Server, Error: 18456)
Guidance/suggestions?
Thanks,
Scott

http://sqlserver-help.com/2014/07/08/help-how-to-find-cause-of-login-failed-for-user-error/
Balmukund Lakhani
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Similar Messages

Cannot connect to SERVER. Login failed for user 'DOMAIN\user'. (Microsoft SQL Server, Error 18456) - SQL Server 2012 on Windows Server 2008 R2

I've seen multiple blogs and forums with similar problems and SQL 2012 or 2008. But no solutions that work for me.
I have installed SQL Server in mixed mode (SQL and Windows authentication). I can create new Login accounts in either mode. However, I cannot get an AD security group Login account to work. I am trying to add group 'DOMAIN\Domain Admins' or 'SERVER\Administrators'
as a Login so that any of the domain's administrator accounts can open SQL Server Management Studio and act as an 'sa' account on this server.
I have deleted the SQL account 'DOMAIN\Domain Admins'.
I have restarted SQL.
I have restarted the Win2K8r2 server.
I have launched SSMS as Administrator from the desktop of SERVER.
I have launched SSMS as another user (and used 'DOMAIN\user' to lauch it) from the desktop of SERVER.
I can create a login account named 'DOMAIN\user' (who happens to be a member of the 'DOMAIN\Domain Admins' group) and give this account 'sa' security, and when I do that, this account works as expected...
How do I add a security group as a Login account and give all members of that group the ability to be an 'sa' account?

Hi geoperkins,
Are you getting the following error message?
Error: 18456, Severity: 14, State: 11
Login failed for user <Domain\user>. Reason: Token-based server access validation failed with an infrastructure error.
If that is the case, the issue could be due to that the Windows login has no profile or that permissions could not be checked due to UAC. Please disable UAC firstly and check if it is successful to log in SQL Server.
Another reason could be that the domain controller could not be reached. You may need to resort to re-creating the login. Create a new group in AD, add users to the new group, then add the group to the local admin group and create login for the group in SQL
Server.
There is a connect item describing similar issue for your reference.
https://connect.microsoft.com/SQLServer/feedback/details/680705/cant-login-to-sql-using-windows-authentication-when-user-is-in-a-domain-security-group
For more details about above error, please review the following blog.
http://sqlblogcasts.com/blogs/simons/archive/2011/02/01/solution-login-failed-for-user-x-reason-token-based-server-access-validation-failed-and-error-18456.aspx
Thanks,
Lydia Zhang
Lydia Zhang
TechNet Community Support

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

"[DBNETLIB] Login failed for user '(null)'. Reason: Not associated with a trusted SQL Server connection"
After patches applied on patch Tuesday the database reports the above error.
All accounts are domain accounts and SQLServer uses Windows auth.
DCDIAG show no errors
All servers and DC have been restarted,
Message in db log confirms the connection is being denied due to trust.
Event log shows same rejection
Protocols enabled: named pipes, tcpip, memory
TESTS:
PortQry: "
TCP port 1433 (ms-sql-s service): LISTENING"
Connect with domain admin accounts works from multiple clients systems to DB.
Cannot connect with newly created domain admin account
Can connect if new admin account connect to server in terminal server session and uses UDL wizard or any other tool including isql.
New standard user also fails to connect.
NOTES:
I removed the SSL patch and the IE security update to see if that was an issue.
¯\_(ツ)_/¯

Has someone left the company or has an account of some nature been dropped/replaced?
Please click "Mark As Answer" if my post helped. Tony C.
Hi Tony,
Srry but No. We just installed the monthly updates.
I went back and found I had missed removing a patch. I missed the rollup for Windows Server 2003:
Event Type: Information
Event Source: NtServicePack
Event Category: None
Event ID: 4382
Date:  3/12/2015
Time:  12:26:04 PM
User:  NETTEST\admin
Computer: DATA1
Description:
Windows Server 2003 KB954920 was removed from your computer, and the previous Windows Server 2003 configuration was restored.
After I removed that is still didn't work but after about five minutes it started working.
I guess I ned to report that to MS after I research what might be changed to make the patch work.
Every time I get stuck and ask for help it seems to be just before I stumble on the solution.
Thanks for replying.
Well - maybe this will help someone else.
Thanks again for replying Tony
¯\_(ツ)_/¯

Exception Message: The form cannot connect to the data source. Login failed for user 'NT AUTHORITY\ANONYMOUS LOGON'

When opening a form in SharePoint 12013 that was created from Infopath 2013, I get the following error.
You do not have permissions to access a database that contains data required for this form to function correctly.
An entry has been added to the Windows event log of the server.
Log ID:5566
When I go to the log files on the SharePoint server. I see the following error.
Exception Message: The form cannot connect to the data source. Login failed for user 'NT AUTHORITY\ANONYMOUS LOGON'
I am guessing this has something to do with the UDCX connection and the database.
Can anyone help me get this fixed?

Hi Jim,
Please check the following kb article when it occurs 5566errro with the UDCX conection file, try the method of using the Secure Store Service to store alternate credentials for the data connection method, or the method of stating the credentials
in the UDC file explicitly.
Also check if it could help with setting sql server as "SQL Server and Windows Authentication mode".
http://support.microsoft.com/kb/981684
Thanks
Daniel Yang
TechNet Community Support

How to fix Login failed for user ''. (Microsoft SQL Server, Error: 18456)in windows 2008?

Hi All,
we are facing the Login fails issue .
how to resolve the bellow error , could you please suggested the possible ways .. ASAP
TITLE: Connect to Server
Cannot connect to ..
ADDITIONAL INFORMATION:
Login failed for user ' domain\name'. (Microsoft SQL Server, Error: 18456)
For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server&EvtSrc=MSSQLServer&EvtID=18456&LinkId=20476
BUTTONS:
OK
Log Name: Application
Source: MSSQLSERVER
Date: 10/6/2011 1:56:28 PM
Event ID: 18456
Task Category: Logon
Level: Information
Keywords: Classic,Audit Failure
User: domain\name
Computer:
Description:
Login failed for user ' domain\name'. Reason: Token-based server access validation failed with an infrastructure error. Check for previous errors. [CLIENT: <local machine>]
RAM

I was hitting myself in the head with this problem for a couple of minutes.... Everything was fine on the DC and Domain itself.. I added the Domain admins Group Principal for which I am part of... I was getting this error ... Long History... Short
(Right Click and Run as Administrator took care of this for me..) UAC was the cause of the problem.
Cannot connect to XX-DB-XX3.
===================================
Login failed for user 'XXXXS\XXas'. (.Net SqlClient Data Provider)
For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server&EvtSrc=MSSQLServer&EvtID=18456&LinkId=20476
Server Name: XX-DB-XX3
Error Number: 18456
Severity: 14
State: 1
Line Number: 65536
Program Location:
at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection)
at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj)
at System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj)
at System.Data.SqlClient.SqlInternalConnectionTds.CompleteLogin(Boolean enlistOK)
at System.Data.SqlClient.SqlInternalConnectionTds.AttemptOneLogin(ServerInfo serverInfo, String newPassword, Boolean ignoreSniOpenTimeout, Int64 timerExpire, SqlConnection owningObject)
at System.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(String host, String newPassword, Boolean redirectedUserInstance, SqlConnection owningObject, SqlConnectionString connectionOptions, Int64 timerStart)
at System.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(SqlConnection owningObject, SqlConnectionString connectionOptions, String newPassword, Boolean redirectedUserInstance)
at System.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, Object providerInfo, String newPassword, SqlConnection owningObject, Boolean redirectedUserInstance)
at System.Data.SqlClient.SqlConnectionFactory.CreateConnection(DbConnectionOptions options, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningConnection)
at System.Data.ProviderBase.DbConnectionFactory.CreateNonPooledConnection(DbConnection owningConnection, DbConnectionPoolGroup poolGroup)
at System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection owningConnection)
at System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory)
at System.Data.SqlClient.SqlConnection.Open()
at Microsoft.SqlServer.Management.SqlStudio.Explorer.ObjectExplorerService.ValidateConnection(UIConnectionInfo ci, IServerType server)
at Microsoft.SqlServer.Management.UI.ConnectionDlg.Connector.ConnectionThreadUser()

SQLException thrown by the physical connection: Login failed for user

Hi Experts,
I am creating a custom data source on Visual Administrator (2004s 7.01 SP3) for SQL 2008 with a named instance. Using Logon, System databases are getting connected. But Visual Administrator throws the below exception trace while attempting to connect to any custom created databases.
Please help me to resolve this.
Thanks in Advance,
Nikhil

java.rmi.RemoteException: com.sap.engine.services.dbpool.exceptions.BaseRemoteException: Error during runtime changes of application "sap.com/JDBCConnector_QIDB.xml". [id = ConfigError]
     at com.sap.engine.services.dbpool.deploy.DataSourceManagerImpl.updateDataSourceApplication(DataSourceManagerImpl.java:705)
     at sun.reflect.GeneratedMethodAccessor647.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:324)
at com.sap.pj.jmx.introspect.DefaultMBeanInvoker.invoke(DefaultMBeanInvoker.java:58)
     at com.sap.pj.jmx.mbeaninfo.AdditionalInfoProviderMBean.invoke(AdditionalInfoProviderMBean.java:289)
     at com.sap.pj.jmx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:944)
     at com.sap.pj.jmx.server.interceptor.MBeanServerWrapperInterceptor.invoke(MBeanServerWrapperInterceptor.java:288)
     at com.sap.engine.services.jmx.CompletionInterceptor.invoke(CompletionInterceptor.java:409)
     at com.sap.pj.jmx.server.interceptor.BasicMBeanServerInterceptor.invoke(BasicMBeanServerInterceptor.java:277)
     at com.sap.jmx.provider.ProviderInterceptor.invoke(ProviderInterceptor.java:258)
     at com.sap.engine.services.jmx.RedirectInterceptor.invoke(RedirectInterceptor.java:340)
     at com.sap.pj.jmx.server.interceptor.MBeanServerInterceptorChain.invoke(MBeanServerInterceptorChain.java:330)
     at com.sap.engine.services.jmx.MBeanServerSecurityWrapper.invoke(MBeanServerSecurityWrapper.java:287)
     at com.sap.engine.services.jmx.MBeanServerInvoker.invokeMbs(MBeanServerInvoker.java:131)
     at com.sap.engine.services.jmx.ClusterInterceptor.invokeMbs(ClusterInterceptor.java:212)
     at com.sap.engine.services.jmx.ClusterInterceptor.invoke(ClusterInterceptor.java:766)
     at com.sap.engine.services.jmx.MBeanServerInterceptorInvoker.invokeMbs(MBeanServerInterceptorInvoker.java:102)
     at com.sap.engine.services.jmx.connector.p4.P4ConnectorServerImpl.invokeMbs(P4ConnectorServerImpl.java:61)
     at com.sap.engine.services.jmx.connector.p4.P4ConnectorServerImplp4_Skel.dispatch(P4ConnectorServerImplp4_Skel.java:64)
     at com.sap.engine.services.rmi_p4.DispatchImpl._runInternal(DispatchImpl.java:319)
     at com.sap.engine.services.rmi_p4.DispatchImpl._run(DispatchImpl.java:200)
     at com.sap.engine.services.rmi_p4.server.P4SessionProcessor.request(P4SessionProcessor.java:136)
     at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)
     at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)
     at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
     at java.security.AccessController.doPrivileged(Native Method)
     at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:104)
     at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:176)
Caused by: java.rmi.RemoteException: Error occurred while making runtime changes with application sap.com/JDBCConnector_QIDB.xml; nested exception is:
     com.sap.engine.services.deploy.exceptions.ServerDeploymentException: Clusterwide exception: server ID 3640850:com.sap.engine.services.dbpool.exceptions.BaseDeploymentException: Cannot start DataSource "QIDB".
     at com.sap.engine.services.dbpool.deploy.ContainerImpl.startDataSource(ContainerImpl.java:1549)
     at com.sap.engine.services.dbpool.deploy.ContainerImpl.startDataSources(ContainerImpl.java:1825)
     at com.sap.engine.services.dbpool.deploy.ContainerImpl.prepareStart(ContainerImpl.java:489)
     at com.sap.engine.services.deploy.server.application.StartTransaction.prepareCommon(StartTransaction.java:223)
     at com.sap.engine.services.deploy.server.application.StartTransaction.prepare(StartTransaction.java:171)
     at com.sap.engine.services.deploy.server.application.ApplicationTransaction.makeAllPhasesOnOneServer(ApplicationTransaction.java:301)
     at com.sap.engine.services.deploy.server.application.ParallelAdapter.makeAllPhasesImpl(ParallelAdapter.java:342)
     at com.sap.engine.services.deploy.server.application.ParallelAdapter.runInTheSameThread(ParallelAdapter.java:126)
     at com.sap.engine.services.deploy.server.application.ParallelAdapter.makeAllPhasesAndWait(ParallelAdapter.java:245)
     at com.sap.engine.services.deploy.server.application.RuntimeTransaction.finalActions(RuntimeTransaction.java:286)
     at com.sap.engine.services.deploy.server.application.ApplicationTransaction.makeAllPhases(ApplicationTransaction.java:339)
     at com.sap.engine.services.deploy.server.DeployCommunicatorImpl.makeRuntimeChanges(DeployCommunicatorImpl.java:344)
     at com.sap.engine.services.dbpool.deploy.DataSourceManagerImpl.updateDataSourceApplication(DataSourceManagerImpl.java:685)
     at sun.reflect.GeneratedMethodAccessor647.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:324)
     at com.sap.engine.services.jmx.connector.p4.P4ConnectorServerImpl.invokeMbs(P4ConnectorServerImpl.java:61)
     at com.sap.engine.services.jmx.connector.p4.P4ConnectorServerImplp4_Skel.dispatch(P4ConnectorServerImplp4_Skel.java:64)
     at com.sap.engine.services.rmi_p4.DispatchImpl._runInternal(DispatchImpl.java:319)
     at com.sap.engine.services.rmi_p4.DispatchImpl._run(DispatchImpl.java:200)
     at com.sap.engine.services.rmi_p4.server.P4SessionProcessor.request(P4SessionProcessor.java:136)
     at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)
     at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)
     at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
     at java.security.AccessController.doPrivileged(Native Method)
     at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:104)
     at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:176)
Caused by: com.sap.engine.services.dbpool.exceptions.BaseResourceException: SQLException thrown by the physical connection: com.microsoft.sqlserver.jdbc.SQLServerException: Login failed for user 'xxxx'.
     at com.sap.engine.services.dbpool.spi.ManagedConnectionFactoryImpl.createManagedConnection(ManagedConnectionFactoryImpl.java:193)
     at com.sap.engine.services.connector.jca.ConnectionHashSet.init(ConnectionHashSet.java:168)
     at com.sap.engine.services.connector.jca.ConnectionHashSet.<init>(ConnectionHashSet.java:134)
     at com.sap.engine.services.connector.jca.AdapterCache.open(AdapterCache.java:294)
     at com.sap.engine.services.connector.ResourceObjectFactory.startConnectionFactory(ResourceObjectFactory.java:316)
     at com.sap.engine.services.dbpool.deploy.ContainerImpl.startDataSource(ContainerImpl.java:1540)
     ... 40 more
Caused by: com.microsoft.sqlserver.jdbc.SQLServerException: Login failed for user 'xxxx'.
     at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(Unknown Source)
     at com.microsoft.sqlserver.jdbc.TDSTokenHandler.onEOF(Unknown Source)
     at com.microsoft.sqlserver.jdbc.TDSParser.parse(Unknown Source)
     at com.microsoft.sqlserver.jdbc.SQLServerConnection.sendLogon(Unknown Source)
     at com.microsoft.sqlserver.jdbc.SQLServerConnection.logon(Unknown Source)
     at com.microsoft.sqlserver.jdbc.SQLServerConnection.access$000(Unknown Source)
     at com.microsoft.sqlserver.jdbc.SQLServerConnection$LogonCommand.doExecute(Unknown Source)
     at com.microsoft.sqlserver.jdbc.TDSCommand.execute(Unknown Source)
     at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(Unknown Source)
     at com.microsoft.sqlserver.jdbc.SQLServerConnection.connectHelper(Unknown Source)
     at com.microsoft.sqlserver.jdbc.SQLServerConnection.loginWithoutFailover(Unknown Source)
     at com.microsoft.sqlserver.jdbc.SQLServerConnection.connect(Unknown Source)
     at com.microsoft.sqlserver.jdbc.SQLServerDriver.connect(Unknown Source)
     at com.sap.engine.services.dbpool.spi.ManagedConnectionFactoryImpl.createManagedConnection(ManagedConnectionFactoryImpl.java:163)
     ... 45 more
     at com.sap.engine.services.deploy.server.DeployCommunicatorImpl.makeRuntimeChanges(DeployCommunicatorImpl.java:346)
     at com.sap.engine.services.dbpool.deploy.DataSourceManagerImpl.updateDataSourceApplication(DataSourceManagerImpl.java:685)
     ... 28 more
Caused by: com.sap.engine.services.deploy.exceptions.ServerDeploymentException: Clusterwide exception: server ID 3640850:com.sap.engine.services.dbpool.exceptions.BaseDeploymentException: Cannot start DataSource "QIDB".
     at com.sap.engine.services.dbpool.deploy.ContainerImpl.startDataSource(ContainerImpl.java:1549)
     at com.sap.engine.services.dbpool.deploy.ContainerImpl.startDataSources(ContainerImpl.java:1825)
     at com.sap.engine.services.dbpool.deploy.ContainerImpl.prepareStart(ContainerImpl.java:489)
     at com.sap.engine.services.deploy.server.application.StartTransaction.prepareCommon(StartTransaction.java:223)
     at com.sap.engine.services.deploy.server.application.StartTransaction.prepare(StartTransaction.java:171)
     at com.sap.engine.services.deploy.server.application.ApplicationTransaction.makeAllPhasesOnOneServer(ApplicationTransaction.java:301)
     at com.sap.engine.services.deploy.server.application.ParallelAdapter.makeAllPhasesImpl(ParallelAdapter.java:342)
     at com.sap.engine.services.deploy.server.application.ParallelAdapter.runInTheSameThread(ParallelAdapter.java:126)
     at com.sap.engine.services.deploy.server.application.ParallelAdapter.makeAllPhasesAndWait(ParallelAdapter.java:245)
     at com.sap.engine.services.deploy.server.application.RuntimeTransaction.finalActions(RuntimeTransaction.java:286)
     at com.sap.engine.services.deploy.server.application.ApplicationTransaction.makeAllPhases(ApplicationTransaction.java:339)
     at com.sap.engine.services.deploy.server.DeployCommunicatorImpl.makeRuntimeChanges(DeployCommunicatorImpl.java:344)
     at com.sap.engine.services.dbpool.deploy.DataSourceManagerImpl.updateDataSourceApplication(DataSourceManagerImpl.java:685)
com.sap.engine.services.connector.ResourceObjectFactory.startConnectionFactory(ResourceObjectFactory.java:316)
     at com.sap.engine.services.dbpool.deploy.ContainerImpl.startDataSource(ContainerImpl.java:1540)
     ... 40 more

Cannot open database "ReportServer" requested by the login. The login failed. Login failed for user 'USER LOGON'

I want to grant permissions to all domain users to view reports on our Report Server. Domain users are able to access our Report Server URL and folder, but when they click on a report item they get an error message:
"Cannot open database "ReportServer" requested by the login. The login failed. Login failed for user 'USER LOGON'"
I'm using windows authentication and configured the local service account in SSReportS Config Manager as the credentials to connect to the Report Server DB.
Can someone please help how I should properly do this step by step to give all domain users permissions to view a report in SSRS?
Thanks much! - Rookie DBA

Hi IWAR,
The error message "Cannot open database "ReportServer" requested by the login. The login failed. Login failed for user 'USER LOGON'" means the user 'USER LOGON' does not have permissions to access the "ReportServer" database.
To fix this issue, please verify that the user has a valid database user login. For more details, please refer to the following steps.
In SQL Server Management Studio, open Object Explorer and expand the Databases folder.
Expand the database in which to create the new database user.
Right-click the Security folder, point to New, and then click User.
On the General page, enter a name for the new user in the User name box.
In the Login name box, enter the name of a SQL Server login to map to the database user.
Click OK.
Reference:
http://technet.microsoft.com/en-us/library/ms156468(v=sql.105).aspx
Hope this helps.
Thanks,
Katherine Xiong
Katherine Xiong
TechNet Community Support

Login failed for user 'IIS APPPOOL\DefaultAppPool' on SQL Express 2012

I am new to both ASP.NET and SQL Server.
I have IIS8 installed on my Windows 8 PC, together with SQL Server Express 2012. Given my ignorance, I have just set everything up using default values.
I have a very small web site set up in its own folder and set up in IIS 8 as a virtual folder under the default web site. I have also set up a very simple database called 'StockControl' via SSMS, which contains one table called 'Colours' which has two columns.
One page in the website is a simple ASP.NET form which runs on localhost without any problems.
On the second page in the website I added a GridView ASP.NET control, letting Expression Web 4 generate the connection string and place it in a web.config file. I tested the SQL query and the connection as I went along and both came back as successful. So
far, so good.However, when I try to run the page in the browser I get the error message:
Server Error in '/' Application.
Cannot open user default database. Login failed.
Login failed for user 'IIS APPPOOL\DefaultAppPool'.
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 user default database. Login failed.
Login failed for user 'IIS APPPOOL\DefaultAppPool'.
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): Cannot open user default database. Login failed.
Login failed for user 'IIS APPPOOL\DefaultAppPool'.]
I have spent two days trying to find out what I have done wrong and even uninstalled and re-installed SQL Server just in case i'd totally messed up and corrupted the database.
I would really appreciate some help please.

I changed the IIS default identity to NetworkService and got this error instead
Unable to open the physical file "C:\Program Files\Microsoft SQL Server\MSSQL11.SQLEXPRESS\MSSQL\DATA\StockControl.mdf". Operating system error 32: "32(The process cannot access the file because it is being used by another process.)".
An attempt to attach an auto-named database for file C:\Program Files\Microsoft SQL Server\MSSQL11.SQLEXPRESS\MSSQL\DATA\StockControl.mdf failed. A database with the same name exists, or specified file cannot be opened, or it is located on UNC share.
There is nothing running that is using the database.
I have also set a login up for the Apppool and set the user mapping to the database but the problem persists,
What is so infuriating is that a week ago I had several pages in this website that displayed, inserted, updated and deleted records on this database using ADO as well as ASP.NET running just fine. Then this problem came out of nowhere.

[Oracle][ODBC SQL Server Wire Protocol driver][SQL Server]Login failed for user 'RECOVER'

Hi,
We have exadata x3-2. I am seeing this error in alert log file frequently.
The db version: 11.2.0.3 On RAC on Linux 5.8 x86-64Bit
Errors in file /d01/oracle/TEST/11.2.0/admin/TEST1_dbtest/diag/rdbms/prod/TEST1/trace/TEST1_reco_11909.trc:
ORA-01017: invalid username/password; logon denied
[Oracle][ODBC SQL Server Wire Protocol driver][SQL Server]Login failed for user 'RECOVER'. {28000,NativeErr = 18456}
ORA-02063: preceding 2 lines from HIS_CUST
The file /d01/oracle/TEST/11.2.0/admin/TEST1_dbtest/diag/rdbms/prod/TEST1/trace/TEST1_reco_11909.trc
Contains many repeated lines like below
*** 2015-01-21 06:34:40.209
ERROR, tran=21.24.51311, session#=1, ose=0:
ORA-01017: invalid username/password; logon denied
[Oracle][ODBC SQL Server Wire Protocol driver][SQL Server]Login failed for user 'RECOVER'. {28000,NativeErr = 18456}
ORA-02063: preceding 2 lines from HIS_CUST
Could any please help why is this happening.
Thanks

Hi,
You have customers who are running distributed transactions using a gateway which need to be rolled back. However, the gateway has not been correctly configured for distributed transactions. To roll back a transaction on the SQL*Server database a connection is made as the user defined in the parameter HS_FDS_RECOVERY_ACCOUNT in the gateway init<sid>.ora file but this user has not been created in the SQL*Server database with the password defined in HS_FDS_RECOVERY_PWD. This user also needs to own the transaction log table.
I assume you are using the Database Gateway for SQL*Server (DG4MSQL) as the Database Gateway for ODBC (DG4ODBC) doesn't support distributed transaction.
If you have access to My Oracle Support have a look at this note -
How to Setup DG4MSQL to Use Distributed Transactions (Doc ID 227011.1)
Otherwise, check the Gateway documentation.
Regards,
Mike

Critical SMS_Executive SQL Login failed for user 'NT AUTHORITY\SYSTEM'.

I am getting sql login errors on my sms executive log that i believe is stopping me from pxe booting. I have tried finding where to enter the credentials but i cannot find it.
SMS_EXECUTIVE 4/10/2014 3:13:12 PM
2412 (0x096C)
Starting SMS_EXECUTIVE... SMS_EXECUTIVE
4/10/2014 3:13:12 PM 2412 (0x096C)
Microsoft System Center 2012 Configuration Manager v5.00 (Build 7958)
SMS_EXECUTIVE 4/10/2014 3:13:12 PM
2412 (0x096C)
Copyright (C) 2011 Microsoft Corp. SMS_EXECUTIVE
4/10/2014 3:13:12 PM 2412 (0x096C)
Running as a Win32 service. SMS_EXECUTIVE
4/10/2014 3:13:12 PM 2412 (0x096C)
Process ID: 2368 SMS_EXECUTIVE
4/10/2014 3:13:12 PM 2412 (0x096C)
Worker thread ID: 2412 SMS_EXECUTIVE
4/10/2014 3:13:12 PM 2412 (0x096C)
Certificate (0x610450) is Exportable SMS_EXECUTIVE
4/10/2014 3:13:12 PM 2412 (0x096C)
Initialize COM Security. SMS_EXECUTIVE
4/10/2014 3:13:12 PM 2412 (0x096C)
InitializeCOMSecurity: RegOpenKeyEx for appid key Succeeded.
SMS_EXECUTIVE 4/10/2014 3:13:12 PM
2412 (0x096C)
InitializeCOMSecurity: RegQueryInfoKey for appid key Succeeded.
SMS_EXECUTIVE 4/10/2014 3:13:12 PM
2412 (0x096C)
InitializeCOMSecurity: RegQueryValueEx for AccessPermission Succeeded.
SMS_EXECUTIVE 4/10/2014 3:13:12 PM
2412 (0x096C)
InitializeCOMSecurity: IsValidSecurityDescriptor() Succeeded.
SMS_EXECUTIVE 4/10/2014 3:13:12 PM
2412 (0x096C)
InitializeCOMSecurity: MakeAbsoluteSD() Succeeded.
SMS_EXECUTIVE 4/10/2014 3:13:12 PM
2412 (0x096C)
InitializeCOMSecurity: CoInitializeEx() Succeeded.
SMS_EXECUTIVE 4/10/2014 3:13:12 PM
2412 (0x096C)
InitializeCOMSecurity() Succeeded. SMS_EXECUTIVE
4/10/2014 3:13:12 PM 2412 (0x096C)
Installation directory: E:\Program Files\Microsoft Configuration Manager
SMS_EXECUTIVE 4/10/2014 3:13:12 PM
2412 (0x096C)
This server: E076SCCM SMS_EXECUTIVE
4/10/2014 3:13:12 PM 2412 (0x096C)
Site server: sccmserver.org SMS_EXECUTIVE
4/10/2014 3:13:12 PM 2412 (0x096C)
Site code: 076 SMS_EXECUTIVE
4/10/2014 3:13:12 PM 2412 (0x096C)
Site type: 1 SMS_EXECUTIVE
4/10/2014 3:13:12 PM 2412 (0x096C)
CSMSExecService::RegisterDBConnection: Register a DB connection...
SMS_EXECUTIVE 4/10/2014 3:13:12 PM
2412 (0x096C)
Initializing the status message reporting system...
SMS_EXECUTIVE 4/10/2014 3:13:12 PM
2412 (0x096C)
The path to the "Status Manager" inbox is "E:\Program Files\Microsoft Configuration Manager\inboxes\statmgr.box\statmsgs".
SMS_EXECUTIVE 4/10/2014 3:13:13 PM
2412 (0x096C)
*** [28000][18456][Microsoft][SQL Server Native Client 11.0][SQL Server]Login failed for user 'NT AUTHORITY\SYSTEM'.
SMS_EXECUTIVE 4/10/2014 3:13:14 PM
2412 (0x096C)
*** [42000][4060][Microsoft][SQL Server Native Client 11.0][SQL Server]Cannot open database "CM_076" requested by the login. The login failed.
SMS_EXECUTIVE 4/10/2014 3:13:14 PM
2412 (0x096C)
*** [28000][18456][Microsoft][SQL Server Native Client 11.0][SQL Server]Login failed for user 'NT AUTHORITY\SYSTEM'.
SMS_EXECUTIVE 4/10/2014 3:13:14 PM
2412 (0x096C)
*** [42000][4060][Microsoft][SQL Server Native Client 11.0][SQL Server]Cannot open database "CM_076" requested by the login. The login failed.
SMS_EXECUTIVE 4/10/2014 3:13:14 PM
2412 (0x096C)
*** Failed to connect to the SQL Server, connection type: SMS ACCESS.
SMS_EXECUTIVE 4/10/2014 3:13:14 PM
2412 (0x096C)
CSiteControlEx::GetCurrentSiteInfo: Failed to get SQL connection
SMS_EXECUTIVE 4/10/2014 3:13:14 PM
2412 (0x096C)
CSiteControlEx::GetMasterSCF:Failed to read site information from database, retry in 5 seconds ...
SMS_EXECUTIVE 4/10/2014 3:13:14 PM
2412 (0x096C)
*** [28000][18456][Microsoft][SQL Server Native Client 11.0][SQL Server]Login failed for user 'NT AUTHORITY\SYSTEM'.
SMS_EXECUTIVE 4/10/2014 3:13:19 PM
2412 (0x096C)
*** [42000][4060][Microsoft][SQL Server Native Client 11.0][SQL Server]Cannot open database "CM_076" requested by the login. The login failed.
SMS_EXECUTIVE 4/10/2014 3:13:19 PM
2412 (0x096C)
*** [28000][18456][Microsoft][SQL Server Native Client 11.0][SQL Server]Login failed for user 'NT AUTHORITY\SYSTEM'.
SMS_EXECUTIVE 4/10/2014 3:13:19 PM
2412 (0x096C)
*** [42000][4060][Microsoft][SQL Server Native Client 11.0][SQL Server]Cannot open database "CM_076" requested by the login. The login failed.
SMS_EXECUTIVE 4/10/2014 3:13:19 PM
2412 (0x096C)
*** Failed to connect to the SQL Server, connection type: SMS ACCESS.
SMS_EXECUTIVE 4/10/2014 3:13:19 PM
2412 (0x096C)
CSiteControlEx::GetCurrentSiteInfo: Failed to get SQL connection
SMS_EXECUTIVE 4/10/2014 3:13:19 PM
2412 (0x096C)
CSiteControlEx::GetMasterSCF:Failed to read site information from database, retry in 5 seconds ...
SMS_EXECUTIVE 4/10/2014 3:13:19 PM
2412 (0x096C)
*** [28000][18456][Microsoft][SQL Server Native Client 11.0][SQL Server]Login failed for user 'NT AUTHORITY\SYSTEM'.
SMS_EXECUTIVE 4/10/2014 3:13:24 PM
2412 (0x096C)
*** [42000][4060][Microsoft][SQL Server Native Client 11.0][SQL Server]Cannot open database "CM_076" requested by the login. The login failed.
SMS_EXECUTIVE 4/10/2014 3:13:24 PM
2412 (0x096C)
*** [28000][18456][Microsoft][SQL Server Native Client 11.0][SQL Server]Login failed for user 'NT AUTHORITY\SYSTEM'.
SMS_EXECUTIVE 4/10/2014 3:13:24 PM
2412 (0x096C)
*** [42000][4060][Microsoft][SQL Server Native Client 11.0][SQL Server]Cannot open database "CM_076" requested by the login. The login failed.
SMS_EXECUTIVE 4/10/2014 3:13:24 PM
2412 (0x096C)
*** Failed to connect to the SQL Server, connection type: SMS ACCESS.
SMS_EXECUTIVE 4/10/2014 3:13:24 PM
2412 (0x096C)
CSiteControlEx::GetCurrentSiteInfo: Failed to get SQL connection
SMS_EXECUTIVE 4/10/2014 3:13:24 PM
2412 (0x096C)
CSiteControlEx::GetMasterSCF:Failed to read site information from database, retry in 5 seconds ...
SMS_EXECUTIVE 4/10/2014 3:13:24 PM
2412 (0x096C)
*** [28000][18456][Microsoft][SQL Server Native Client 11.0][SQL Server]Login failed for user 'NT AUTHORITY\SYSTEM'.
SMS_EXECUTIVE 4/10/2014 3:13:31 PM
2412 (0x096C)
*** [42000][4060][Microsoft][SQL Server Native Client 11.0][SQL Server]Cannot open database "CM_076" requested by the login. The login failed.
SMS_EXECUTIVE 4/10/2014 3:13:31 PM
2412 (0x096C)
*** [28000][18456][Microsoft][SQL Server Native Client 11.0][SQL Server]Login failed for user 'NT AUTHORITY\SYSTEM'.
SMS_EXECUTIVE 4/10/2014 3:13:31 PM
2412 (0x096C)
*** [42000][4060][Microsoft][SQL Server Native Client 11.0][SQL Server]Cannot open database "CM_076" requested by the login. The login failed.
SMS_EXECUTIVE 4/10/2014 3:13:31 PM
2412 (0x096C)
*** Failed to connect to the SQL Server, connection type: SMS ACCESS.
SMS_EXECUTIVE 4/10/2014 3:13:31 PM
2412 (0x096C)
CSiteControlEx::GetCurrentSiteInfo: Failed to get SQL connection
SMS_EXECUTIVE 4/10/2014 3:13:31 PM
2412 (0x096C)
CSiteControlEx::GetMasterSCF:Failed to read site information from database, retry in 5 seconds ...
SMS_EXECUTIVE 4/10/2014 3:13:31 PM
2412 (0x096C)
SMS_STATUS_MANAGER is not running as part of this process, the SMS_EXECUTIVE to SMS_STATUS_MANAGER in-memory status message queue will not be used.
SMS_EXECUTIVE 4/10/2014 3:13:47 PM
2412 (0x096C)
Registered this process as a source of "SMS Server" events.
SMS_EXECUTIVE 4/10/2014 3:13:47 PM
2412 (0x096C)
Registered this process as a source of "SMS Client" events.
SMS_EXECUTIVE 4/10/2014 3:13:47 PM
2412 (0x096C)
Registered this process as a source of "SMS Provider" events.
SMS_EXECUTIVE 4/10/2014 3:13:47 PM
2412 (0x096C)
Status message reporting system initialized successfully.
SMS_EXECUTIVE 4/10/2014 3:13:47 PM
2412 (0x096C)
STATMSG: ID=500 SEV=I LEV=M SOURCE="SMS Server" COMP="SMS_EXECUTIVE" SYS=sccmserver.org SITE=076 PID=2368 TID=2412 GMTDATE=Thu Apr 10 19:13:47.950 2014 ISTR0="" ISTR1="" ISTR2="" ISTR3="" ISTR4=""
ISTR5="" ISTR6="" ISTR7="" ISTR8="" ISTR9="" NUMATTRS=0
SMS_EXECUTIVE 4/10/2014 3:13:47 PM
2412 (0x096C)
Certificate maintenance interval is every 1800 seconds
SMS_EXECUTIVE 4/10/2014 3:13:48 PM
2412 (0x096C)
SMS_AD_FOREST_DISCOVERY_MANAGER initialized, DLL = "\bin\x64\ADForestDisc.dll", startup type = "Scheduled", current state = "Stopped", requested operation = "None", next start time = "Sun Apr 13 00:00:00 2014 Eastern
Daylight Time". SMS_EXECUTIVE
4/10/2014 3:13:48 PM 2412 (0x096C)
STATMSG: ID=1105 SEV=I LEV=M SOURCE="SMS Server" COMP="SMS_AD_FOREST_DISCOVERY_MANAGER" SYS=sccmserver.org SITE=076 PID=2368 TID=2412 GMTDATE=Thu Apr 10 19:13:48.119 2014 ISTR0="2014 04 0 13 04 00 00 000" ISTR1="" ISTR2=""
ISTR3="" ISTR4="" ISTR5="" ISTR6="" ISTR7="" ISTR8="" ISTR9="" NUMATTRS=0
SMS_EXECUTIVE 4/10/2014 3:13:48 PM
2412 (0x096C)
SMS_AD_SECURITY_GROUP_DISCOVERY_AGENT initialized, DLL = "\bin\x64\adsgdis.dll", startup type = "Scheduled", current state = "Stopped", requested operation = "None", next start time = "Thu Apr 10 15:15:00 2014 Eastern
Daylight Time". SMS_EXECUTIVE
4/10/2014 3:13:48 PM 2412 (0x096C)
STATMSG: ID=1105 SEV=I LEV=M SOURCE="SMS Server" COMP="SMS_AD_SECURITY_GROUP_DISCOVERY_AGENT" SYS=sccmserver.org SITE=076 PID=2368 TID=2412 GMTDATE=Thu Apr 10 19:13:48.120 2014 ISTR0="2014 04 4 10 19 15 00 000" ISTR1=""
ISTR2="" ISTR3="" ISTR4="" ISTR5="" ISTR6="" ISTR7="" ISTR8="" ISTR9="" NUMATTRS=0
SMS_EXECUTIVE 4/10/2014 3:13:48 PM
2412 (0x096C)
SMS_AD_SYSTEM_DISCOVERY_AGENT initialized, DLL = "\bin\x64\adsysdis.dll", startup type = "Scheduled", current state = "Stopped", requested operation = "None", next start time = "Thu Apr 10 15:15:00 2014 Eastern Daylight
Time". SMS_EXECUTIVE
4/10/2014 3:13:48 PM 2412 (0x096C)
STATMSG: ID=1105 SEV=I LEV=M SOURCE="SMS Server" COMP="SMS_AD_SYSTEM_DISCOVERY_AGENT" SYS=sccmserver.org SITE=076 PID=2368 TID=2412 GMTDATE=Thu Apr 10 19:13:48.157 2014 ISTR0="2014 04 4 10 19 15 00 000" ISTR1="" ISTR2=""
ISTR3="" ISTR4="" ISTR5="" ISTR6="" ISTR7="" ISTR8="" ISTR9="" NUMATTRS=0
SMS_EXECUTIVE 4/10/2014 3:13:48 PM
2412 (0x096C)
SMS_AD_USER_DISCOVERY_AGENT initialized, DLL = "\bin\x64\adusrdis.dll", startup type = "Scheduled", current state = "Stopped", requested operation = "None", next start time = "Thu Apr 10 15:15:00 2014 Eastern Daylight
Time". SMS_EXECUTIVE
4/10/2014 3:13:48 PM 2412 (0x096C)
STATMSG: ID=1105 SEV=I LEV=M SOURCE="SMS Server" COMP="SMS_AD_USER_DISCOVERY_AGENT" SYS=sccmserver.org SITE=076 PID=2368 TID=2412 GMTDATE=Thu Apr 10 19:13:48.158 2014 ISTR0="2014 04 4 10 19 15 00 000" ISTR1="" ISTR2=""
ISTR3="" ISTR4="" ISTR5="" ISTR6="" ISTR7="" ISTR8="" ISTR9="" NUMATTRS=0
SMS_EXECUTIVE 4/10/2014 3:13:48 PM
2412 (0x096C)
SMS_AI_KB_MANAGER initialized, DLL = "\bin\x64\aikbmgr.dll", startup type = "Automatic", current state = "Starting", requested operation = "Start".
SMS_EXECUTIVE 4/10/2014 3:13:48 PM
2412 (0x096C)
SMS_ALERT_NOTIFICATION initialized, DLL = "\bin\x64\NotiCtrl.dll", startup type = "Automatic", current state = "Starting", requested operation = "Start".
SMS_EXECUTIVE 4/10/2014 3:13:48 PM
2412 (0x096C)
SMS_AMT_PROXY_COMPONENT initialized, DLL = "\bin\x64\amtproxymgr.dll", startup type = "Automatic", current state = "Starting", requested operation = "Start".
SMS_EXECUTIVE 4/10/2014 3:13:48 PM
2412 (0x096C)
SMS_CERTIFICATE_MANAGER initialized, DLL = "\bin\x64\CertMgr.dll", startup type = "Automatic", current state = "Starting", requested operation = "Start".
SMS_EXECUTIVE 4/10/2014 3:13:48 PM
2412 (0x096C)
SMS_CLIENT_CONFIG_MANAGER initialized, DLL = "\bin\x64\ccm.dll", startup type = "Automatic", current state = "Starting", requested operation = "Start".
SMS_EXECUTIVE 4/10/2014 3:13:48 PM
2412 (0x096C)
SMS_CLIENT_HEALTH initialized, DLL = "\bin\x64\chmgr.dll", startup type = "Automatic", current state = "Starting", requested operation = "Start".
SMS_EXECUTIVE 4/10/2014 3:13:48 PM
2412 (0x096C)
SMS_CLOUD_SERVICES_MANAGER initialized, DLL = "\bin\x64\CloudMgr.dll", startup type = "Automatic", current state = "Starting", requested operation = "Start".
SMS_EXECUTIVE 4/10/2014 3:13:48 PM
2412 (0x096C)
SMS_COLLECTION_EVALUATOR initialized, DLL = "\bin\x64\colleval.dll", startup type = "Automatic", current state = "Starting", requested operation = "Start".
SMS_EXECUTIVE 4/10/2014 3:13:48 PM
2412 (0x096C)
SMS_COMPONENT_MONITOR initialized, DLL = "\bin\x64\compmon.dll", startup type = "Automatic", current state = "Starting", requested operation = "Start".
SMS_EXECUTIVE 4/10/2014 3:13:48 PM
2412 (0x096C)
SMS_COMPONENT_STATUS_SUMMARIZER initialized, DLL = "\bin\x64\compsumm.dll", startup type = "Automatic", current state = "Starting", requested operation = "Start".
SMS_EXECUTIVE 4/10/2014 3:13:48 PM
2412 (0x096C)
SMS_DATABASE_NOTIFICATION_MONITOR initialized, DLL = "\bin\x64\smsdbmon.dll", startup type = "Automatic", current state = "Starting", requested operation = "Start".
SMS_EXECUTIVE 4/10/2014 3:13:48 PM
2412 (0x096C)
SMS_DESPOOLER initialized, DLL = "\bin\x64\despool.dll", startup type = "Automatic", current state = "Starting", requested operation = "Start".
SMS_EXECUTIVE 4/10/2014 3:13:48 PM
2412 (0x096C)
SMS_DISCOVERY_DATA_MANAGER initialized, DLL = "\bin\x64\ddm.dll", startup type = "Automatic", current state = "Starting", requested operation = "Start".
SMS_EXECUTIVE 4/10/2014 3:13:48 PM
2412 (0x096C)
SMS_DISTRIBUTION_MANAGER initialized, DLL = "\bin\x64\distmgr.dll", startup type = "Automatic", current state = "Starting", requested operation = "Start".
SMS_EXECUTIVE 4/10/2014 3:13:48 PM
2412 (0x096C)
SMS_ENDPOINT_PROTECTION_CONTROL_MANAGER initialized, DLL = "\bin\x64\EPCtrlMgr.dll", startup type = "Automatic", current state = "Starting", requested operation = "Start".
SMS_EXECUTIVE 4/10/2014 3:13:48 PM
2412 (0x096C)
SMS_ENDPOINT_PROTECTION_MANAGER initialized, DLL = "\bin\x64\EPMgr.dll", startup type = "Automatic", current state = "Starting", requested operation = "Start".
SMS_EXECUTIVE 4/10/2014 3:13:48 PM
2412 (0x096C)
SMS_EN_ADSERVICE_MONITOR initialized, DLL = "\bin\x64\adctrl.dll", startup type = "Automatic", current state = "Starting", requested operation = "Start".
SMS_EXECUTIVE 4/10/2014 3:13:48 PM
2412 (0x096C)
SMS_FALLBACK_STATUS_POINT initialized, DLL = "\bin\x64\fspmgr.dll", startup type = "Automatic", current state = "Starting", requested operation = "Start".
SMS_EXECUTIVE 4/10/2014 3:13:48 PM
2412 (0x096C)
SMS_HIERARCHY_MANAGER initialized, DLL = "\bin\x64\hman.dll", startup type = "Automatic", current state = "Starting", requested operation = "Start".
SMS_EXECUTIVE 4/10/2014 3:13:48 PM
2412 (0x096C)
SMS_INBOX_MANAGER initialized, DLL = "\bin\x64\inboxmgr.dll", startup type = "Automatic", current state = "Starting", requested operation = "Start".
SMS_EXECUTIVE 4/10/2014 3:13:48 PM
2412 (0x096C)
SMS_INBOX_MONITOR initialized, DLL = "\bin\x64\inboxmon.dll", startup type = "Automatic", current state = "Starting", requested operation = "Start".
SMS_EXECUTIVE 4/10/2014 3:13:48 PM
2412 (0x096C)
SMS_INVENTORY_DATA_LOADER initialized, DLL = "\bin\x64\dataldr.dll", startup type = "Automatic", current state = "Starting", requested operation = "Start".
SMS_EXECUTIVE 4/10/2014 3:13:48 PM
2412 (0x096C)
SMS_INVENTORY_PROCESSOR initialized, DLL = "\bin\x64\invproc.dll", startup type = "Automatic", current state = "Starting", requested operation = "Start".
SMS_EXECUTIVE 4/10/2014 3:13:48 PM
2412 (0x096C)
SMS_LAN_SENDER initialized, DLL = "\bin\x64\sender.dll", startup type = "Automatic", current state = "Starting", requested operation = "Start".
SMS_EXECUTIVE 4/10/2014 3:13:48 PM
2412 (0x096C)
SMS_LICENSE_MANAGER initialized, DLL = "\bin\x64\licensemgr.dll", startup type = "Automatic", current state = "Starting", requested operation = "Start".
SMS_EXECUTIVE 4/10/2014 3:13:48 PM
2412 (0x096C)
SMS_MIGRATION_MANAGER initialized, DLL = "\bin\x64\migmctrl.dll", startup type = "Automatic", current state = "Starting", requested operation = "Start".
SMS_EXECUTIVE 4/10/2014 3:13:48 PM
2412 (0x096C)
SMS_MP_CONTROL_MANAGER initialized, DLL = "\bin\x64\mpcontrol.dll", startup type = "Automatic", current state = "Starting", requested operation = "Start".
SMS_EXECUTIVE 4/10/2014 3:13:48 PM
2412 (0x096C)
SMS_MP_FILE_DISPATCH_MANAGER initialized, DLL = "\bin\x64\mpfdm.dll", startup type = "Automatic", current state = "Starting", requested operation = "Start".
SMS_EXECUTIVE 4/10/2014 3:13:48 PM
2412 (0x096C)
SMS_NETWORK_DISCOVERY initialized, DLL = "\bin\x64\netdisc.dll", startup type = "Scheduled", current state = "Stopped", requested operation = "None", not scheduled to start again.
SMS_EXECUTIVE 4/10/2014 3:13:48 PM
2412 (0x096C)
STATMSG: ID=1106 SEV=I LEV=M SOURCE="SMS Server" COMP="SMS_NETWORK_DISCOVERY" SYS=sccmserver.org SITE=076 P

First, if your site server is having problems logging into the DB, which it clearly is, you've got bigger issues than just PXE.
Have you verified the permissions in your SQL Server instance for the local System account (I'm assuming at this point that it is local to the site server)?
Jason | http://blog.configmgrftw.com

SQL Error Log: Login Failed for User ''

Hi B1 experts,
currently i have a little problem with our SAP System or better SQL Server. Everytime when a SAP client is started, the SQL Server get the following warning message:
Login failed for user ''. Fehler bei der Anmeldung mit der SQL Authentifizierung. Der Server ist nur für die Windows-Authentifizierung konfiguriert. Client: IP
Fehler 18456, Schweregrad 14, Status 58.
The same message occurs when i log into sap. The funktionality of SAP is not impaired.
I have checked the server authentification mode and the sql server is SQL and Windows Authentification configured.
SQL Server: 2008 R2
SAP System: SAP B1 8.8 PL19
Client System: Windows 7
Someone any ideas?
Regards,
Sabine

Hi Rahul, Hi Julie,
thanks for your replys
@Rahul:
all named pipes are aktiv. the services are all on automatic mode
@Julie
Our Server is running with SQL authentication. We do not use trusted connection generally - security risk.
Further i have disables all Addon. the error occurs again.
We do not use the SBO Mailer, he isn't installed.
Regards,
Sabine

Sql Server 2012 Login Failed for user "NT Authority\System"

I have installed SQL Server on a new server. I have been getting the following error on each of the database in it.
Login failed for user 'NT AUTHORITY\SYSTEM'. Reason: Failed to open the explicitly specified database 'ABC'. [CLIENT: xxx.xxx.xxx.xxx]
Here is some information on the instance:
1) Default instance
2) SQL Server, Sql Server Agent, Sql Server Reporting services are running / log on using a domain service account.
3) Sql Server Browser is disabled.
4) SQL Server VSS Writer is running / log on as Local Service.
5) NT AUTHORITY\SYSTEM does exists in Login with just public server roles.
I ran a trace on login failed and I get:
ApplicationName: Microsoft Windows Script Host
and it runs every 15 minutes.
Help please?

Hi,
The error was thrown when the SCOM components connected to the backend SCOM databases.
You can specify a domain account, grant it the sysadmin role and the error should be gone.
Also, see the replies in your previous thread:
http://social.technet.microsoft.com/Forums/en-US/23f6b6cb-ec41-4117-8613-26d24c948827/login-failed-for-user-username-reason-failed-to-open-the-explicitly-specified-database
Thanks.
Tracy Cai
TechNet Community Support

Linked Server error: Login Failed for user 'NT AUTHORITY\ANONYMOUS LOGON' between sql server 2005 32 bit and sql server 2012 64 bit

Hi All,
Here the linked server is created between sql server 2012 64 bit and sql server 2005 32 bit. I am getting the below error when i try to access linked server from third server. I have created linked from Instance 1 to Instance 2. When i access it from
instance 3 i am getting the below error. SPN setting has been done between these 2 servers. Also the option 'Trust the delegate' is enabled for the both the service account.
'Login Failed for user 'NT AUTHORITY\ANONYMOUS LOGON'
Appreciate your quick response.
Vikas.M.S

Hello,
Please read the following resources:
http://www.databasejournal.com/features/mssql/article.php/3696506/Setting-Up-Delegation-for-Linked-Servers.htm
http://social.msdn.microsoft.com/Forums/sqlserver/en-US/ea26de43-4c6b-4991-86d7-e1578f107c92/linked-server-login-failed-for-user-nt-authorityanonymous-logon?forum=sqldataaccess
Hope this helps.
Regards,
Alberto Morillo
SQLCoffee.com

SQL Server Agent job between 2 instances fails with Error 18456 - Login Failed for user

Hi,
SQL Server version: 2012 EE
OS: Windows 2008 R2 Enterprise
In my server, i have 2 instances, and I am trying to configure a SQL Server Agent job to query one table in Instance A, and insert some modified data in Instance B, both in the same server.
When i execute the job in instance A, i get the following error:
Executed as user: NT SERVICE\SQLSERVERAGENT. Login Failed for user "NT SERVICE\SQLSERVERAGENT". [SQLSTATE 28000] (Error 18456). The step failed.
I have already configure instance A as Master and disabled encryption, by changing the parameter MsxEncryptChannelOptions to 0 in regedit. I've also made my target instance (instance B) as a Target.
What am i missing?
Thanks for your attention and pacience

Hello,
The NT SERVICE\SQLSERVERAGENT (virtual) account is not available on the other as you just mentioned. That is the reason for the login
failed error. Try using a Windows login as the
SQL Server Agent service account in both servers, the same Windows login (not a virtual account), and run jobs as the “sa” account.
http://msdn.microsoft.com/en-us/library/ms345578.aspx
You can also try a proxy account.
http://technet.microsoft.com/en-US/library/ms190698(v=SQL.105).aspx
Hope this helps.
Regards,
Alberto Morillo
SQLCoffee.com

System.Data.SqlClient.SqlException: Cannot open database "MSCRM_CONFIG" requested by the login. The login failed. Login failed for user 'NT AUTHORITY\SYSTEM

Dear ALL
After successfully shifting the CRM from 2011 to 2013 i found a problem in Reporting section none of the report is working after some finding i conclude that MSCRM_FetchDataSource is not able to connect successfully
Through my report manager i tried to test the connection of MSCRM_FetchDataSource but i got the following error
System.Data.SqlClient.SqlException: Cannot open database "MSCRM_CONFIG" requested by the login. The login failed. Login failed for
user 'NT AUTHORITY\SYSTEM'.
I already add the NT Authority \ System as a db_owner under my database user of MSCRM_CONFIG
But still no success any one have any idea why it's happaning
Regards
RB

I found a solution I hope my post will help other
I gave the db_owner to 'NT AUTHORITY\SYSTEM' and 'NT AUTHORITY\NETWORK' and assigned with both CRM and Config database
It resolved my issue
RB

Cannot connect to newly created SQL 2008 R2 instance. Login failed for user...

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