Sudden Connection Problems
Nov 21, 2006
I am working on a web application at work where we are using a SQL Express 2005 database.
We have 2 environments, my development environment which involves my local machine and VS 2005 Pro, and the database on a seperate server.
The client environment is on another server on another network also running SQL Express.
I was working on Friday, everything was fine and dandy. I was sick yesterday. When I come in today with no code changes (checked SVN) I am now suddenly getting timeout problems.
Error Type:
Database
Message:
Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding.
I thought maybe this was just a problem with my machine so I've checked another development box here, same problem.
Also, the client emailed and they are getting the same problem. Thier environment is using a compiled version of the code from last week. No changes.
Did something happen yesterday or today that requires a patch or upgrade? Why would these failures suddenly appear? What can I do to troubleshoot this?
Thanks,
James
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Feb 26, 2008
I've never had any issues logging in, and now today I'm getting this error: Exception Details: System.Data.SqlClient.SqlException: Cannot open database "HRIService" requested by the login. The login failed. Any have some knowledge to drop on me concerning this? Here is the entire error:Server Error in '/HRIService' Application.
Cannot open database "HRIService" requested by the login. The login failed.Login failed for user 'IT-P02ASPNET'.
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 "HRIService" requested by the login. The login failed.Login failed for user 'IT-P02ASPNET'.
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 database "HRIService" requested by the login. The login failed.Login failed for user 'IT-P02ASPNET'.] 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 System.Web.DataAccess.SqlConnectionHolder.Open(HttpContext context, Boolean revertImpersonate) +84 System.Web.DataAccess.SqlConnectionHelper.GetConnection(String connectionString, Boolean revertImpersonation) +197 System.Web.Security.SqlMembershipProvider.GetPasswordWithFormat(String username, Boolean updateLastLoginActivityDate, Int32& status, String& password, Int32& passwordFormat, String& passwordSalt, Int32& failedPasswordAttemptCount, Int32& failedPasswordAnswerAttemptCount, Boolean& isApproved, DateTime& lastLoginDate, DateTime& lastActivityDate) +1121 System.Web.Security.SqlMembershipProvider.CheckPassword(String username, String password, Boolean updateLastLoginActivityDate, Boolean failIfNotApproved, String& salt, Int32& passwordFormat) +105 System.Web.Security.SqlMembershipProvider.CheckPassword(String username, String password, Boolean updateLastLoginActivityDate, Boolean failIfNotApproved) +42 System.Web.Security.SqlMembershipProvider.ValidateUser(String username, String password) +83 System.Web.UI.WebControls.Login.OnAuthenticate(AuthenticateEventArgs e) +160 System.Web.UI.WebControls.Login.AttemptLogin() +105 System.Web.UI.WebControls.Login.OnBubbleEvent(Object source, EventArgs e) +99 System.Web.UI.Control.RaiseBubbleEvent(Object source, EventArgs args) +35 System.Web.UI.WebControls.Button.OnCommand(CommandEventArgs e) +115 System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument) +163 System.Web.UI.WebControls.Button.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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Oct 31, 2000
hi,
i am having sql7 with sp2.
Recently our server got bounced back. No body stopped the server, there are no work load at that time. Server suddenly stopped and started.
It is weired.
Can anyone have any clues , how it happened and why it happened.
Thanks!
__kavira
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Aug 10, 2006
I work for a small analytical laboratory. I'm mostly the net admin guy,
but I do the db stuff (poorly) and other things.
Last night right before closing my users started experiencing bigtime
slowdown. This morning it was magically better for a short duration.
As the day went on the problems got worse.
We use MS Access as a 'front end' to talk to the SQL server. My users
would go into fields and toggle on (or off) something they wanted.
Sometimes the system acted as in the toggle never happend (cant
generate a report without the right options toggled).
I'm not very DB savvy, so I checked all the other things I was having a
problem with that day to see if it was direct correlation.
A few people have suggested I defrag the hdd as well as the SQL db. I
have maintenance plans set up to back up the db and transaction logs
daily (and weekly). However the maintenance plan that had "reorganize
data and index pages" checked has been disabled for 2 months, since it
seems it never finishes. It would run, and then one of my other plans
would run (several hours later on the weekend).. and I'd come in on
monday and find 3 maintenance plans all bound up.
Usually I had to stop the SQL server and re-start it as the 'stop'
option for maintenance plans wasn't being responsive.
At any rate. I'm looking for suggestions. The DB is (after a shrink)
7GB. I don't think is excceptionally large, so I'm not sure why I'm
experiencing these problems.
I found some scripts for DBCC SHOWCONTIG and DBCC INDEXDEFRAG. But I'm
not sure how to execute them in a scheduled fashion? Is this just done
in the maintenance jobs?
My users need to use this system (reliably) asap tomorrow. I'm going in
2 hours before the office opens in hopes of saving the day and anything
I could arm myself with to make this process easier would be completely
awesome.
So with that in mind. I'll stop rambling.
Ah yes, some information regarding the system:
Windows SBS Server 2k3
SQL Server 2000 w/ SP3 (or maybe 4?) (came with SBS 2k3)
Hardware:
AMD X2 4800+
2GB ECC RAM
160GB x 2 Sata Raid config.
1x Gigabit Network Card
(Not connected to the outside 'world' at all).
Thank you for your consideration,
Ryan
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Feb 22, 2006
I have an asp page that inserts several pieces of input into an SQL database. Page was working fine, and Im not sure what could have changed to cause the following error when data is entered into one of the fields:
Microsoft OLE DB Provider for ODBC Drivers error '80040e14'
[Microsoft][ODBC SQL Server Driver][SQL Server]Line 1: Incorrect syntax near 'room'.
/Global.asp, line 20
where global.asp line 20 is oConn.execute cSql
In this case the text I input was: this room is big
I also tried input of fdsa, and recieved the following error:
Microsoft OLE DB Provider for ODBC Drivers error '80040e14'
[Microsoft][ODBC SQL Server Driver][SQL Server]Invalid column name 'fdsa'.
/Global.asp, line 20
More Details:
The field I am inserting this value into is a (nvarcar(1000),null).
None of the other fields on the page have a problem, and this is the last value insert into the database.
Any suggestions or ideas on where I should look to begin solving this issue.
Thanks!
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Dec 1, 2007
Hi. I recently upgrading my dev machine to Vista and VS 2008 simultaneously (clean install) and upgraded my VS2005 project, which was previously using SQL CE 3.1. Now when I compile and run it, I get a database exception telling me to upgrade my database to version 3.5!
First of all, I tried running the Repair() method to upgrade the database file, but then I get an exception telling me the password is incorrect (it most certainly is not, I didn't change a thing), so it won't even let me upgrade it.
Secondly, I even tried removing the reference to System.Data.SqlServerCe and manually adding the verison 3.1 reference back, but it still for some reason loads version 3.5 instead of version 3.1.
So! Please either tell me how I can properly upgrade my users' database file to version 3.5 and have it work with the latest libraries, or tell me how I can at least use the old libraries like I was under VS2005. The .dll files are all present in the project and I haven't changed them at all, they're being properly copied to the output directory and everything. I even checked the "Specific Version" attribute on the reference in the project, but no help.
Do I have to do something special to tell my application to load the local copy of the assembly as opposed to, say, one in the GAC?
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Apr 1, 2007
I have been developing a database in SQL Server Management Studio Express for the past few weeks. I have been writing stored procedures and functions, creating and deleting tables, etc., etc. and everything has been working just fine.
Today, however, if I try to run any of the functions I have written I get "Invalid object name 'functionName'."
This occurs even if I create a new function, execute the CREATE statement. Then if I refresh the Functions folder I can see my newly created function, but I cannot run it.
This is terribly frustrating.
Does anyone have any ideas as to what might have changed? I am logging in as the same user, on the same machine that I have always logged in on. I created the database that is giving the error.
When I right-click SQLEXPRESS in the object browser, and go to Permissions in the Server Properties dialog, no permissions are selected as "granted" for my login name under any of the Logins/Roles. (ex. BUILTINAdministrators: my login name is listed in the "Explicit permissions for BUILTINAdministrators" list, but no permissions are granted. If I go down the list selecting [checking] the various permissions, then close the dialog. When I open the dialog again, rows have been added to the list that have the Permission name, then "sa" listed as the Grantor, with that row checked. But, there are still no checks next to my login name.)
The only thing that has changed on my machine, that I am aware of, is that a Windows Authentication update ran on my machine earlier today. I am using Windows Authentication in my SQL Server instance. I assume it has something to do with that.
Please help. This is urgent. We have a presentation on this project in 3 days.
ugh.
Thanks in advance for any help you can provide.
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Jun 12, 2001
I have a database with tables that are used for various front-ends, Access 97 and ASP. All of a sudden, my "Stores" table will not let me add, edit, delete, insert records. I checked security permissions everywhere and cannot figure out why this is happening. Is there something linked to this that might be running a process that might be causing this?
TIA,
Bruce
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Nov 21, 2013
I have several databases on a 2012 instance that are mirrored to a second server, and log ship to a third server for reporting purposes.Recently, for two of the databases, the log shipping has been failing at least once per day, and sometimes more often.
i have deleted and recreated both the mirroring and log shipped databases on several occasions, but the problem is still happening.The log shipping restore jobs don't get marked as failed in the job history, but if you expand the history you can see errors such as this:
Date21/11/2013 13:00:01
LogJob History (LSRestore_OAK-DCSQLDB1_OtherCarrierLive)
Step ID1
ServerCHERRY
Job NameLSRestore_OAK-DCSQLDB1_OtherCarrierLive
Step NameLog shipping restore log job step.
Duration00:00:30
Sql Severity0
[code]....
Restoring a new backup of the database cures the problem for anywhere between 15minutes and 12 hours, but it always seems to re-occur.I have run DBCC on the source databases with no errors reported, and five other databases have the log shipping working without errors.
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Jul 20, 2005
I've got a job that sends out the results of a stored procedure in anemail via xp_sendmail. The job code is as follows:DECLARE @rlist varchar(1000)Declare @Q varchar(100)Select @Q = 'EXEC impact_exec..TLD_Reconciliation'Declare @Sub nvarchar(60)Select @Sub = 'TLD Reconciliation - Condensed Report'SELECT @rlist = 'jmiller@wbhq.com'exec master..xp_sendmail @recipients=@rlist,@query=@Q, @subject=@SubThe error message I get when running this in Query Analyzer is:ODBC error 7410 (42000) Remote access not allowed for Windows NT useractivated by SETUSER.In Enterprise Manager the owner of the stored procedure in question isdbo. Our SQL guru here suggested I change the owner of the storedprocedure from dbo to myself.I did that and got a warning message that changing the owner willbreak connections. (I'm paraphrasing here because I don't rememberthe exact wording of the warning.) Anyhoo, after changing the owner,and then trying to run the code in Query Analyzer I got the errormessage that the stored procedure could not be found.I'm not sure what to do here. I've never seen the error messagebefore. This same query worked just fine a couple of days ago.Any ideas?Thanks,Jennifer
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Nov 23, 2006
Hi,
We're running a replicationprocess for months now, and 2 days ago it broke down, for no appearant reason I can detect. The setup is this:
A SQL2K server has a publication defined on a database, consisting of several dozen tables. It is a transactional publication, running continuously. There is 1 subscriber, a SQL2005. Both servers run with Win2003 and all have the latest servicepacks.
Up until 2 days ago there was hardly a problem. Then I received errormessages on being unable to load into a specific table. That table had been changed on that day, namely, 1 column was changed from CHAR(13) to CHAR(12). I do not know if this has any relation with the problem we experience.
Currently the databases are structural the same. I could not get the replicationprocess to work and deleted all, publication on server1 and subscription on server2. I tried to setup a new transactional publication, which is not a problem, however, I cannot create a succesful subscription. I receive the message:
The process could not bulkcopy into table 'Tablename', where tablename is the changed table...
Again, both tables in publisher and subscruiber are the same in all respects. When I remove the offending table from the publication, the same message now with another tablename... Removing this table will result in again this message with another tablename...
I am really flabbergasted. Any idea where to look at?
TIA
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Aug 6, 2007
I've been building and running script tasks for years without issue. Then all of sudden last week Visual Studio starts showing the "Task is configured to pre-compile the script, but binary code is not found" error anytime I open a script -- even I make no changes. If I copy the dtsx package to another machine, the script compiles fine and I can see the binary data in the raw .dtx file -- so I know the code is correct.
I can also reproduce the error simply by adding a new script task, going into "Design Script", make no changes to the default code (which is basically one line: Dts.TaskResult = Dts.Results.Success) and simply press "OK" on the Script Task Editor.
I've been trying to find some VS setting somewhere that might stop the script IDE from producing the binary code, but I can't. It doesn't seem to be project setting, because all my SSIS projects are now suffering this problem on my main dev box.
Anyone experience this?
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Feb 23, 2006
I have had SQL2005 on a server for a very short period of time. Today I found that I am not able to execute an SSIS package in debug. It give me an error stating that the evaluation period has expired for data transformation services. I went to check the version by querying, but nothing happens when I click on the Server Management Studio link.
Has anyone seen this before or how long the trial version should last?
Does anyone know what version may have been installed on my server?
Thanks,
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May 4, 2007
We have an application in which one particular stored procedure goes from .3 second response times to 20-40 second response times, suddenly, at seemingly random times of the day. Recompiling that particular stored proc fixes the problem temporarily.
The 3 main tables have between 500K and 1.5M records, are defragged daily and contain the past 42 days of work. Old records are deleted once daily. The slowdowns do not conincide with the deletions, occuring without a clear pattern. Nothing else on going on on that server -- it is dedicated to this one app. Nothing shows in event log. It is clustered Windows 2003, with SQL Server 2005 RTM version. SP2 of SQL2005 due for an install next Monday. This behavior also was seen when the app was on a different server running SQL2K SP3, so think the underlying problem is some sort of design issue with the app, not a SQL server bug. Has anyone seen something like this and what suggestions do you have for doing a permenant fix? Think that a recompile of the sp causes a new execution plan, but why would that be necessary daily or even several times a day? 30-50 users are banging away at it. The app is an order entry system. The tables contain what are basically order histories and label data. Am running out of good ideas. Thanks for any help.
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May 5, 2015
I save Table size and recs. no every day. and check it some days.
...
insert into @t
exec sp_msforeachtable 'exec sp_spaceused ''?'''
...
But Today I saw sudden increase size in a table. about 128 MB in a day. (Average Growth fro this table was 4 or 5 MB in a day)This growth was for Only 4222 Records. While for more number of records (about 7000) in yesterday we had only 2 MB GRowth!
This Table information (Now):
sp_spaceused 'Table1'
Result:
name ---Rows --reserved --data
Table1--1021319--460328 KB --283104 KBI Try to gess The reason. I copy These new records to another table.But The result was more strange : on new table the size of these record was : < 1 MB I copied All records to another table . The size was : 148 MB (while this is 283 MB in my real database)
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Aug 23, 2006
I added a connection (ADO.NET) object by name testCon in the connection manager - I wanted to programmatically supply the connection string. So I used the "Expressions" property of the connection object and set the connectionstring to one DTS variable. The idea is to supply the connection string value to the variable - so that the connection object uses my connection string.
Then I added a "Backup Database Task" to my package with the name BkpTask. Now whenever I try to set the connection property of BkpTask to the testCon connection object, by typing testCon, it automatically gets cleared. I am not able to set the connection value.
Then after spending several hours I found that this is because I have customized the connection string in testCon. If I don't customize the connection string, I am able to enter the "testCon" value in the connection property of the BkpTask.
Is this an intrinsic issue?
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Feb 6, 2008
I have a package that uses a for loop to iterate through an unknown amount of excel files and pull their data into a table. However, there will be cases when the file is corrupted or has some sort of problem so that either the transformation will fail or the excel data source will fail with an oledb connection error.
Could anyone suggest a clean way to trap these errors? Specifically, the "Cannot Aquire Connection from Connection Manager", which is the excel connection.
Thanks,
John T
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Mar 9, 2007
All --
Please help.
I have some questions about connection strings.
BACKGROUND...
Note that I am using the "SQL Native Client OLE DB Provider", SQL Sever 2005 Express, ASP.NET, C#.NET, and VS.NET 2005.
Note that I do not want to use the "Attach a database file" type of connection string.
Note that I am using the site http://www.ConnectionStrings.com as a reference.
Note that this "Standard security" connection string...<add name="LocalSqlServer" connectionString="Server=MYTESTOFFICESERVERS;Database=MyDatabase;Uid=MyDatabaseUser;Pwd=MyDatabasePassword;" />...does not work and causes the following run-time error...A connection was successfully established with the server, but then an error occurred during the login process. (provider: Shared Memory Provider, error: 0 - No process is on the other end of the pipe.)
Note that this "Trusted connection" connection string...<add name="LocalSqlServer" connectionString="Server=MYTESTOFFICESERVERS;Database=MyDatabase;Trusted_Connection=yes;" />...works but is less-than ideal because it uses a Trusted Connection rather than a Username/Password combination.
QUESTIONS...
(A) What exactly does the error in Item 4 mean?
(B) Do 4 and 5 imply that one must use a Trusted_Connection for all SQL Server 2005 Express connection strings when the database does not reside in the web application's App_Data folder or use a "Attach a database file" type of connection string?
(C) Are there any alternatives?
(D) What do you suggest?
Please advise.
Thank you.
-- Mark Kamoski
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Apr 7, 2008
When running the project in debug mode or non-debug mode, I get the following error from MS Visual Studio:
TITLE: Package Validation Error
------------------------------
Package Validation Error
------------------------------
ADDITIONAL INFORMATION:
Error at Package [Connection manager "SYBASE_CONNECTION"]: The connection manager failed to defect from the transaction.
(Microsoft.DataTransformationServices.VsIntegration)
------------------------------
BUTTONS:
OK
------------------------------
Any ideas???
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Mar 4, 2008
Hi All,
We are using the Windows Task Scheduler as a substitute for the SQL Server Agent, which isn't available in the Express edition. The scheduled task just calls a batch file, which in turn, runs a stored procedure using osql with the -E option for a Trusted Connection.
SQL Server Express has been installed using the defaults, which means the service is running in the "NT AUTHORITYNETWORK SERVICE" account. The scheduled task we create is set to run using the "NT AUTHORITYSYSTEM" account.
Now we find that on Windows Vista (tested using Ultimate Edition) that the scheduled task fails to run the stored procedure until the machine is rebooted the first time after installing SQL Server Express. When I say "fail", I mean that the stored procedure isn't executed. The scheduled task however completes and reports no errors. On Windows XP, we do not run into this problem so I suspect it has something to do with the UAC in Vista?
We further found that after installing SQL Server Express and creating the scheduled task in the "NT AUTHORITYNETWORK SERVICE" account, the scheduled task (and stored procedure) runs fine WITHOUT requiring a reboot.
Can anyone explain why a reboot is needed to get SQL Server Express to run the scheduled task correctly under Windows Vista and the SYSTEM account?
Any help or thoughts greatly appreciated.
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Sep 27, 2007
Hi,
I'm having a BIG problem, this is my 3rd day looking for answer !I'm trying to create a custom membership provider with MS SQL database 2005 but not the default ASPNETDB. I've changed the web.config to be as following:<connectionStrings><add name="sqlConn" connectionString="Data Source=.;Integrated Security=True;Initial Catalog=ASPNETDB;"providerName="System.Data.SqlClient" /></connectionStrings> <system.web><trace enabled="true" /><roleManager enabled="true" /><authentication mode="Forms" />
<membership defaultProvider="MySqlProvider"><providers><remove name="AspNetSqlProvider"/><add name="MySqlProvider" connectionStringName="SqlConn" type="System.Web.Security.SqlMembershipProvider" applicationName="/" /></providers></membership>
But when I try to login to the site using the login control the following error occurs:
Server Error in '/etest' Application.
Configuration Error Description: An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately. Parser Error Message: The connection name 'LocalSqlServer' was not found in the applications configuration or the connection string is empty.Source Error:
Line 149: <roleManager>
Line 150: <providers>
Line 151: <add name="AspNetSqlRoleProvider" connectionStringName="LocalSqlServer" applicationName="/" type="System.Web.Security.SqlRoleProvider, System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
Line 152: <add name="AspNetWindowsTokenRoleProvider" applicationName="/" type="System.Web.Security.WindowsTokenRoleProvider, System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
Line 153: </providers>Source File: C:WINDOWSMicrosoft.NETFrameworkv2.0.50727Configmachine.config Line: 151
Version Information: Microsoft .NET Framework Version:2.0.50727.42; ASP.NET Version:2.0.50727.213
It is clear that this is a prblem with my Machine.Config file - since I've "worked!" on this file for a while. But when I've checked the Machine.config file I've found the LocalSqlServer connection it is talking about! .
I'm lost and I dunno what to do, can anyone help?
Here is the mahine.config in case if you need it:<connectionStrings>
<add name="LocalSqlServer" connectionString="data source=.;Integrated Security=SSPI;AttachDBFilename=|DataDirectory|aspnetdb.mdf;User Instance=true" providerName="System.Data.SqlClient" /></connectionStrings>
<system.data><DbProviderFactories>
<add name="Odbc Data Provider" invariant="System.Data.Odbc" description=".Net Framework Data Provider for Odbc" type="System.Data.Odbc.OdbcFactory, System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" /><add name="OleDb Data Provider" invariant="System.Data.OleDb" description=".Net Framework Data Provider for OleDb" type="System.Data.OleDb.OleDbFactory, System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
<add name="OracleClient Data Provider" invariant="System.Data.OracleClient" description=".Net Framework Data Provider for Oracle" type="System.Data.OracleClient.OracleClientFactory, System.Data.OracleClient, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" /><add name="SqlClient Data Provider" invariant="System.Data.SqlClient" description=".Net Framework Data Provider for SqlServer" type="System.Data.SqlClient.SqlClientFactory, System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
<add name="SQL Server CE Data Provider" invariant="Microsoft.SqlServerCe.Client" description=".NET Framework Data Provider for Microsoft SQL Server 2005 Mobile Edition" type="Microsoft.SqlServerCe.Client.SqlCeClientFactory, Microsoft.SqlServerCe.Client, Version=9.0.242.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91" /></DbProviderFactories>
</system.data><system.web>
<processModel autoConfig="true" /><httpHandlers />
<membership><providers>
<add name="AspNetSqlMembershipProvider" type="System.Web.Security.SqlMembershipProvider, System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" connectionStringName="LocalSqlServer" enablePasswordRetrieval="false" enablePasswordReset="true" requiresQuestionAndAnswer="true" applicationName="/" requiresUniqueEmail="false" passwordFormat="Hashed" maxInvalidPasswordAttempts="5" minRequiredPasswordLength="7" minRequiredNonalphanumericCharacters="1" passwordAttemptWindow="10" passwordStrengthRegularExpression="" /></providers>
</membership><profile>
<providers><add name="AspNetSqlProfileProvider" connectionStringName="LocalSqlServer" applicationName="/" type="System.Web.Profile.SqlProfileProvider, System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
</providers></profile>
<roleManager><providers>
<add name="AspNetSqlRoleProvider" connectionStringName="LocalSqlServer" applicationName="/" type="System.Web.Security.SqlRoleProvider, System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" /><add name="AspNetWindowsTokenRoleProvider" applicationName="/" type="System.Web.Security.WindowsTokenRoleProvider, System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
</providers></roleManager>
</system.web>
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Apr 15, 2015
I use SQL Server 2012 and visual studio 2010.I created SSIS Project with task "Execute Package". Control flow view as: Package1 (execute package) -> Package2 (data flow).Data flow in Package2 view as: ADO.NET source -> ADO.NET destination.
When I started Package2, it's work. I havn't errors.But when I started Package 1 I have error "Unable to get managed connection from the Connection Manager runtime". In execution log I see that ADO.NET source produced this error on verification stage. Package failed on verification stage, not on execution stage.Why when I started Package 2 it work, but when I started Package1 (and Package1 started Package2) it failed?
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Sep 16, 2015
I am using sqljdbc41.jar to connect with MSSQL database, it is working fine on my local machine.Where as on the remote server, same class giving me error
Login failed for user '<domain><windows loginID>'
My connection string is URL...
I am using sqljdbc41.jar and on 64 bit processor , I am using following command which included path for sqljdbc_auth.dll java -Djava.library.path= C: sqljdbc_4.1enuauthx64 TestDao and error is Login failed for user '<domain><windows loginID>' why it is not picking up username passed in connection string. I have 2 machines, one is local and other is remote. on both machine I login using my domain, it is working absolutely fine on local then why the error is coming on remote machine.Both the machines are identical.
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Jul 10, 2007
When using jdbc with IntegratedSecurity, I run into this problem when the machine is not part of a domain & gets its IP address via dhcp. Is this expected behavior or a bug in the jdbc driver.
The SQLServer and client application are installed on the same machine and a local admin is logged in, running the client app.
If I change one of the two parameters mentioned above, the connection can be established leading me to believe this may be intentional for security issues. Am I correct?
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Aug 30, 2006
When I create a new odbc connection to a SQL server 2005 Db I get a failure telling me dat de SQL server does not allow remote connections.
How can I allow the server to allow this.
Any help appreciated
regards
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Feb 15, 2008
I created a single step plan that does integrity checks. It fails with the error below. I created a new connection using our clusters virtual sql name.
Executed as user: ACCTCOMsqlagent. ...n 9.00.3042.00 for 64-bit Copyright (C) Microsoft Corp 1984-2005. All rights reserved. Started: 1:10:06 PM Error: 2008-02-15 13:10:49.02 Code: 0xC00291EC Source: {0CF32F3D-A8D1-492A-9C0F-AD4E0FC67D14} Execute SQL Task Description: Failed to acquire connection "Local server connection". Connection may not be configured correctly or you may not have the right permissions on this connection. End Error Warning: 2008-02-15 13:10:49.02 Code: 0x80019002 Source: OnPreExecute Description: SSIS Warning Code DTS_W_MAXIMUMERRORCOUNTREACHED. The Execution method succeeded, but the number of errors raised (1) reached the maximum allowed (1); resulting in failure. This occurs when the number of errors reaches the number specified in MaximumErrorCount. Change the MaximumErrorCount or fix the errors. End Warning Error: 2008-02-15 13:11:31.26 Code: 0xC0024104 Source: Check Database Integrity Ta... The package execution fa... The step failed.
The agent and db are running under domain accounts and the job is owned by sa.
Thanks for your help.
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Apr 26, 2007
I am accessing SQL2005 with C# code using OleDbConnection.
A try and catch block catches the following error once a while between the Open() and Close() of the connection:
ExecuteNonQuery requires an open and available Connection. The connection's current state is closed.
I do not even have any idea where to start to debug this. The ExecuteNonQuery() runs a delete SQL query. It works 99.9% of the time. I do not see anything wrong when this error happens.
Any hint would be greatly appreciated.
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Jun 7, 2007
Hi,
i am getting this exception i.e."
The TCP/IP connection to the host has failed. java.net.ConnectException: Connection timed out: connect" whenever i try to connect to the remote DB which is present at a different system.
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Feb 14, 2008
Hi All,
I am getting the following error if I am using the package "Transaction Option=Required" while running through Sql Job:
The AcquireConnection method call to the connection manager "<connection name>" failed with error code 0xC0202009.
while I running the SSIS package on BI environment, I am getting the following error:
[Connection manager "<connection name>"] Error: The SSIS Runtime has failed to enlist the OLE DB connection in a distributed transaction with error 0x8004D00A "Unable to enlist in the transaction.".
I know the alternative solution is to make the "Transaction Option=Supported", but in my case I have run the whole flow in a single transaction. I came to know that this has been fixed in the service pack1(ref. to http://support.microsoft.com/kb/914375). FYI.. some time it was running successful.
I have taken all the necessary step to run the SSIS package in a distributed transaction(like the steps for MSDTC) and also created the package flow in a sequence.
I was going through the link - http://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=160340&SiteID=1 but all those didn't solve my problem.
If anyone can help me it will be great. or it is a bug in SSIS?
Thanks.
Jena
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Jun 22, 2006
I have a Rounding error: Between flat file connection manager Source & OLE DB Connection Destination (SQL Server 2005) in my Dataflow.
File looks like this lets call column names Col A,B,C,D
70410000 RD1 1223631.92 196042.42
70329000 ICD 11025.84 3353.88
71167300 COL 104270.59 24676.96
flat file connection manager settings: first row Column names then Advanced tab Col A float , Col B float , Col C string ,Col D float ,
OLE DB Connection Destination (SQL Server 2005)
CREATE TABLE [dbo].[PT_CUST_ABR](
[PARTY_NO] [float] NULL,
[PARTY_NAME] [varchar](75) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[TELECOMABR] [float] NULL,
[GENIABR] [float] NULL,
Problem: ColA (Source) Rounding error to PARTY_NO (Destination)
I have a field of text of in a flat file that the flat file connection manager Source picks up correctly €œ70000893€?
However when it gets the OLE DB Connection Destination the data has changed to 70000896. That€™s before its even Written to the database.
The only clue that something is wrong in the middle is the great Data viewer shows the number as 7.000009E+07
Other clues looking at the data it appears there is a rounding error on only the number that dont end in 00
ColA (Source) PARTY_NO (Destination)
71167300 71167296
70329000 70329000
70410000 70410000
Any ideas people?
Thanks in advance
Dave
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Sep 7, 2007
I am working in a distributed environment, I verified msgs have been successfully send from server1 db1 to server2 db2, but I still get the following error msg from the sender server through SQL profile:
Connection attempt failed with error: '10061(No connection could be made because the target machine actively refused it.)'.
Does anyone experienced the samething?
Thanks!
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Mar 7, 2006
Hello, I have a sql 2005 server, and I am a developer, with the database on my own machine. It alwayws works for me but after some minutes the other developer cant work in the application
He got this error
Login failed for user ''. The user is not associated with a trusted SQL Server connection. [CLIENT: 192.168.1.140]
and When I see the log event after that error, it comes with another error.
SSPI handshake failed with error code 0x8009030c while establishing a connection with integrated security; the connection has been closed. [CLIENT: 192.168.1.140]
He has IIS5 and me too.
I created a user on the domain called ASPSYS with password, then in the IIS on anonymous authentication I put that user with that password, and it works, on both machines.
and in the connection string I have.
<add key="sqlconn" value="Data Source=ESTACION15;Initial Catalog=GescomDefinitiva;Integrated Security=SSPI; Trusted_Connection=true"/>
I go to the profiler, and I see that when he browses a page, the database is accesed with user ASPSYS, but when I browse a page, the database is accesed with user SElevalencia.
Thats strange.
The only way that the other developer can work again on the project is to restart the whole machine. He has windows xp profession, I have windows 2000.
If you want me to send logs please tellme
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Apr 2, 2008
Let me set the stage of my testbed configuration: On Windows XP SP2, my default connection to the Internet is via wireless express card modem using EV-DO via Verizon Wireless. Let's call this connection A. I also have a traditional wireless network connection (802.11g) that is always enabled. Let's call this connection B. Connection A is always connected during normal business hours. Connection B is not and is often searching for a wireless network to connect to when nothing is in range.
Yesterday, connection B was continuously trying to connect to a wireless network not under my control, meaning that the connection was never established and notification messages continually popped up to complain of this fact. Over time, I've learned to ignore these messages and go on doing my daily work without much thought of the possible implications.
Then, things started to get odd. I was running our application, WebWatchBot, to perform some simple tests of various websites and servers, when I started to get messages from the application that database connectivity was lost, which is a message that pops up to inform the user that the connection is forcibly dropped by SQL Server. After a few moments, the connection to the database was re-established and the message went away. Since I was actually working with SQL Server, I thought it was an anomoly, so I continued on. Then, it happened again. And again. Then, I noticed that the "database connectivity lost" message started to coincide with the wireless connection's (connection B) inability to connect with a wireless network.
Why would this be happening? The database and application are on the same exact computer. The connection to the database is via ODBC drivers over tcp/ip, but why would connection B affect this?
Some added information that may prove useful:
Client side:
What is the connection string in you app or DSN? (please specify)
DRIVER=SQL Server;SERVER=HIGHNOTEWEBWATCHBOT;Database=WebWatchBot;UID=sa;PWD=*****
If client fails to connect, what is the client error messages? (please specify)
[Microsoft][ODBC SQL Server Driver]Communication link failure
Is the client remote or local to the SQL server machine? [Remote | Local]
Can you ping your server? [YES | NO ]
In cmd.exe console, type €œping -a <server_name>€?.
Can you telnet to your SQL Server? [YES | NO, please specify the error message ]
In cmd.exe console, type €œtelnet <server name> port, where port can be 135, 445 or sql_server_tcp_port. If your cmd.exe console turns into a complete black screen with a cursor flushing on top left corner, you are connected. Type ctrl+€™[€˜ to bring up telnet prompt and type €œquit€? <enter>.
What is your client database provider? [SNAC | MDAC | ADO.NET1.0 | ADO.NET2.0| other (please specify] Or/And, what is your client application? [SQL Management Studio | SQL Profiler | Visual Studio | Other (please specify): WebWatchBot - Website and Server Monitoring Software
Is your client computer in the same domain as the Server computer? (Same domain | Different domains | WorkGroup)
What protocol the client enabled? [Shared Memory | TCPIP | Named Pipes].
Do you have aliases configured that match the server name portion of your connection string? NO
Do you select force encryption on server and/or client? NO
[2] Server side:
What is the MS SQL version? [ SQL Server 2005 | SQL Sever 2005 ]
What is the SKU of MS SQL? [Enterprise | Standard | Workgroup | Express (or MSDE) | other (please specify)].
Microsoft SQL Server Management Studio 9.00.3042.00
Microsoft Analysis Services Client Tools 2005.090.3042.00
Microsoft Data Access Components (MDAC) 2000.085.1117.00 (xpsp_sp2_rtm.040803-2158)
Microsoft MSXML 2.6 3.0 4.0 5.0 6.0
Microsoft Internet Explorer 7.0.5730.11
Microsoft .NET Framework 2.0.50727.832
Operating System 5.1.2600
What is the SQL Server Protocol enabled? [Shared Memory | TCPIP | Named Pipes ]. Use SQL Server Configuration Manager to configure it and check ERRORLOG or event log to confirm.
Does the server start successfully? [YES | NO] If not what is the error messages in the SQL server ERRORLOG?
If SQL Server is a named instance, is the SQL browser enabled? [YES | NO]
What is the account that the SQL Server is running under?[Local System | Network Service | Domain Account]
Do you make firewall exception for your SQL server TCP port if you want connect remotely through TCP provider? [YES | NO | not applicable]
Do you make firewall exception for SQL Browser UDP port 1434? In SQL2000, you still need to make firewall exception for UDP port 1434 in order to support named instance.[YES | NO | not applicable ]
[2a] Tool Used to Connect
What tool or Application are you using to connect to SQL Server (eg: Visual Studio, SQL Server Management Studio, SQLCmd.exe, OSQL, etc) and especially the version of SQL Server (Express, Workgroup, Standard, Enterprise, Developer)
[3] Platform:
What is the OS version? [Windows XPSP2 | Windows 2003 | Windows 2000 | Windows 98 | others (please specify ) ].
Do you have third party antivirus, anti-spareware software installed? [Symantec | Norton | other (please specify)].
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