Adding Transaction Causes Connection Failure?
May 14, 2007
I have some tables that I need to wipeout and reload once per day. So I have created a T-SQL task that does a truncate table, then a data flow task, then a update statistics task. Running those works fine, but as soon as I put them all into a sequence container and set the container to require transactions, the first step gets a connection failure. "Failed to acquire connection "<name>". Connection may not be configured correctly or you may not have the right permissions on this connection". I am using a .Net SQLClient data provider for the T-SQL task and in the data flow task I have to use a OLEDB provider so that I can run the task locally in development.
Is there something I am doing wrong or is there some other way to handle truncate, load, update stats all in a transaction?
Thanks.
Tim
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Aug 4, 2000
I seem to have a problem with my SQL Server log backup system. First I was receiving alerts that the log file was filling up, so I increased it from 3Mb to 150Mb, but then I got another alert saying the same thing, later on I got an alert saying that the log backup had failed. I then decided to truncate the log and do a full backup after as suggested, however this did not work, I don't know if I am doing something wrong, this is really confusing and frustrating.
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Aug 15, 1999
I have scheduled transaction log backups to occur every 15 minutes with database backups every sunday at 1.00AM and differential db backups every day at 1.30AM.
While viewing the job history of the transaction log backups through enterprise manager, I noticed that one transaction log backup had failed at 1.00AM on sunday. The error message was,
"Backup, CHECKALLOC, bulk copy, SELECT INTO, and file manipulation (such as CREATE FILE) operations on a database must be serialized. Reissue the statement after the current backup, CHECKALLOC, or file manipulation operation is completed. [SQLSTATE 42000] (Error 3023) Backup or restore operation terminating abnormally. [SQLSTATE 42000] (Error 3013). The step failed. "
Please let me know what the error message implies. Will there be any problem if the transaction log backup takes place at the same time as the full database backup or diff. db backup?
Thankyou.
Praveena
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Jan 14, 2002
The Transaction log backups that I do for the msdb and master databases ALWAYS fail. The full database backups always succeed. Are the master and msdb databases not supposed to have their transaction logs backed up? Jobs where configured thru the Database Maintenance wizard. Will the jobs fail if nothing has changed in either database? I am also confused by the fact that database and log backups for the model database ALWAYS work when I expect their to be little if none activity in that database.
Thanks in advance,
Riley
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May 10, 2006
I’m attempting to insert the result set from a remote query into a local table and I’m getting the following error:
Msg 8501, Level 16, State 1, Line 1
MSDTC on server 'REMOTESVR' is unavailable.
OLE DB error trace [OLE/DB Provider 'SQLOLEDB' ITransactionJoin::JoinTransaction returned 0x8004d01c].
Msg 7391, Level 16, State 1, Line 1
The operation could not be performed because the OLE DB provider 'SQLOLEDB' was unable to begin a distributed transaction.
MSDTC is running on both servers. Has anyone ever seen this or have any insight into the cause?
The code that I’m trying to run is:
create table msver
(
[Index] int,
[Name] varchar(30),
Internal_Value varchar(20),
Character_Value varchar(512)
)
insert into msver
exec ('exec [REMOTESVR].master.dbo.xp_msver')
Note that the remote query works fine.
Thanks!
Eric
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May 26, 2008
Hi
I have a job that runs full backs and that was successfull but all my transaction log backups failed. This is the error message i get:
1.VDI error 1010: Failed to get configuration from server. Check that the SQL Server instance is running, and that you have the SQL Server Systems Administrator server role. Error code: (-2139684861: The api was waiting and the timeout interval had elapsed.)
2.SQL error 3013: BACKUP LOG is terminating abnormally.
3.SQL error 4214: BACKUP LOG cannot be performed because there is no current database backup.
Please assist.
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Feb 17, 2003
I'm getting "Executed as user: SPIESQLService. sqlmaint.exe failed. [SQLSTATE 42000] (Error 22029). The step failed." on the TRN backup portion of the maintenance plan for the msdb and model databases. On review of files created it's clear that the msdb trn log backup is failing, but there's no other error to indicate the underlying problem.
Suggestions?
TIA,
Al
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Sep 20, 2007
I've written some provider independent code that dynamically generates and loads DbCommands with data via Parameters and executes them within a transaction. Everything works fine until an exception occurs and then the DbCommand.Transaction property that was set goes to null, effectively killing any chance of rolling back the transaction. I've noticed this only happens when the executed command is of type SqlCommand. The OracleCommand mainitains its link to the set transaction of failure. Upon further investigation, I found that this only occurs when parameters are used but not if I dynamically generate the insert statement as a string.. For instance:SqlConnection conn = new SqlConnection(connectionString);conn.Open();SqlTransaction transaction = conn.BeginTransaction();SqlCommand comm = new SqlCommand();comm.Connection = conn;comm.Transaction = transaction; command.commandText = "INSERT INTO Table1 Values (1, 2, 3)";command.ExecuteNonQuery(); If I execute that and it fails the command.Transaction property will remain set to transaction, but in this scenario: SqlConnection conn = new SqlConnection(connectionString);conn.Open();SqlTransaction transaction = conn.BeginTransaction();SqlCommand comm = new SqlCommand();comm.Connection = conn;comm.Transaction = transaction; comm.commandText = "INSERT INTO Table1 Values (@Col1,@Col2, @Col3)";comm.Parameters.add(new SqlParameter("@Col1", 1); comm.Parameters.add(new SqlParameter("@Col2", 2);comm.Parameters.add(new SqlParameter("@Col3", 3); comm.ExecuteNonQuery(); Upon failing the comm.Transaction property gets somehow goes null and the Connection property of the transaction object also goes null.Any ideas on why this only happens with a SqlCommand but no other DbCommand?
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May 23, 2008
I have 14 beta users on a PPC application based on .NET CF 2.0 and SQLCE 3.0. Data is sent back and forth as XML via web services. One user cannot complete the initial download - he receivces the following error every time:
A foreign key value cannot be inserted because a corresponding primary key value does not exist. [ Primary key constraint name = FK_jobtask_job ]
I have run the queries for this user and verified that no task has a JobID that is not in the Job table. I am also able to successfully complete the initial download as the user in the Mobile 5.0 PPC emulator. His device has 130 MB of free storage space and 20 MB program space (my emulator has 11 MB storage and 70 MB program).
The initial download for this user is about 14 MB of XML, all of which will be inserted in the SDF under a single transaction. Although the SDF was only 4.75 MB on my emulator (after successfully downloading as this user) I am wondering if there is an unreported error in the handling of the transaction or its temp file that causes the error he receives. Frankly, I've run out of ideas. Does anyone have details about transaction temp file size limits or any other ideas that might lead to a resolution?
Scott
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May 18, 2005
If I have a database backup from sunday, and a failure occurs monday... Can the backup .mdf and .ldf files be attached, and the backup log after the point of failure be applied to them?
The problem I am having is it looks like you can only restore from a .bak file, and then apply the log at the point of failure. IT doesn't look like you can restore the .ldf/.mdf files, and then apply the backup log from the point of failure.
Can someone please help? I'm in desparate need of fixing this !
Thanks,dp
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May 19, 2006
I need help to add new fields in Transaction replication & also want to know how it will be replicated to Subscriber.
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Jul 31, 2002
Hi
My flatform is NT4 with Sql 7 server. At least one a week user loose connection to the database on the Sql server. I can ping the server ok but an error message pops up each time they try to access the database that the server is not known to be running. What performance monitor counter can I monitor to determine if there is a problem accessing the database.
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May 16, 2007
Sir i am trying to connect sql from my LAN to my networked computers but whenever i tried to register it through Enterprise manager i get following "SQL Server registration failed because of the conection failure displayed below.Do you wish to Register anyway? Login failed for user 'SW17/Guest'
where SW17/ is my another computer name...
i have checked tcp and named pipes
and confirm username for sql authentication too
please help me as i being late submit my project
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May 12, 2004
hi all,
my problem is failure in the connection to SQLserver2000 remotly( to city a) by enterprise manager or query analyzer via windows authentication ( this error appears "login failed for (domain/user)" ),while no problems happened in the connection when i would to connect to other servers at other locations(to cities b,c) via windows authentication.
note that i can access to (city a)server via sql server authentication , but i want to access to this server(city a) via windows authenication as the other locations because this authentication mode is policy of our system, and note also that persons in city b can access to all servers (city a,c) via windows authenication .
regards,
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Dec 18, 2006
I am trying to write a simple program for test purpose with VB .Net 2005 and SQL Server Express 2005. My server is not even in the same state as me, but I have the following on the server:
Server 2003 Web Edition SP1
SQL Server Express 2005
I am writing in the following:
Visual Basic 2005 Pro Edition
I have read where you can setup Express to allow TCP/IP connection, and I have done what it stated HERE (http://www.datamasker.com/SSE2005_NetworkCfg.htm). However, I am still not able to connect to the DB on the remote server.
I go to:
Tools --> Connect to Server --> Type IP and get the connection failed to connec to server "xxx.xxx.xxx.xxx"
I even tried:
Tools --> Connect to Server --> Type IPSQLEXPRESS and get the connection failed to connec to server "xxx.xxx.xxx.xxx"
Has anyone been able to do this, or am I wasting my time? If I can get the SQL Server to do as requested then I am going to purchase and work with it, however, I want to test out before I spend the $$$$$ to begin the full project. If anyone can be of assistance here I would appreciate it.
Thanks in advance.
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May 14, 2008
Hi, I was using an accounting software which uses sql server 2005 express and while I was processing a transaction my machine got stuck and didn't allow to do any operation and I had to restart the machine.I've connected to a domain and after I logged in to the software I can process all other transactions but Couldn't process the one I tried when the machine got stuck. It says connection failure and Select * command dosent work. the software runs in the domain and it need .net frame work 2.o and Windows Installer 3.0 for installation.(Sage Pastel Evolution).I removed sage and Sql server completely and reinstalled but the result was same. Then I applied a patch for clearALLPool but I'm in the simmillar situation
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Sep 12, 2006
Hello there!
This is my issue: I do have a database which back end is in SQL Server 2005 and front end is in ACCESS 2003. When one of the forms is trying to write duplicate information in any of the tables, there is a message coming "ODBC -- call failure", I wrote code trying to avoid that situation, but is keeps on coming. Does anybody have any idea about how to handle this exception? I would really appreciate a help on this subject.
Thanks;
Luisofo
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Mar 15, 2007
My application (written in a proprietary old 4GL) is connecting to a SQL 2000 database via ODBC
This works fine nearly all the time, but occasionally, it throws the following error when trying to connect :
Connection Failed
SQLState '01000'
SQL Server Error: 10060
[Microsoft][ODBC SQL Server Driver][TCP/IP Sockets]Connection Open(Connect()).
Connection Failed:
SQLState '08001'
SQL Server Error: 17
[Microsoft][ODBC SQL Server Driver][TCP/IP Sockets]SQL Server does not exist or access denied.
This error is displayed in a Windows dialog box. When the OK button on this dialog is clicked, it throws up a login/password box. When this is filled in and submitted, the connection is usually made cleanly and the application continues.
The big problem is that the application is an unattended service, and this dialog can go unnoticed for quite a while.
If these dialogs are 'Cancelled' rather than 'OK'd, the 4GL receives the error and arranges to re-try the connection itself.
Is ODBC responsible for popping up the interactive dialog, and, if so, can I do anything to force it to return an error instead ?
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Apr 7, 2007
I am having a problem getting the ODBC driver to connect.
I just installed VS2005 and can't connect to my SQL2000 server. It is there. I can't connect using either one of the mix mode authentication.
I can login to SQL from another pc when logged in with this user name. It has to be something on this pc blocking it.
Iam not rying to do this from a ASP web page just trying to setup a ODBC driver and I get these errors.
I get the error:" Login failed for user (null)" Not associated with a trusted connection
Thanks
Mike
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Mar 13, 2007
I have an ASP page I'm testing and this is what I'm trying to do with it. I simply need it to read a SQL table on my server and display data from that table on screen. Thats it. But no matter how many times I tweak my code I keep getting 404 web page not found. Here is the entire pages code:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN"
<script language="JavaScript">
<!--
var win = null;
function NewWindow(mypage,myname,w,h,scroll){
LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;
TopPosition = (screen.height) ? (screen.height-h)/2 : 0;
settings = 'height='+h+',width='+w+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',resizable=no'
win = window.open(mypage,myname,settings)
}
//-->
</script>
</head>
<%
'**************************************************************************
' This page will be used as a test page for Guests and Links
' its purpose is to simply read the guests and links tables then show
' what ever data is in them on the asp page.
'**************************************************************************
' This is the SQL section
<%
set conn=Server.CreateObject("ADODB.Connection")
conn.Provider="Microsoft.Jet.OLEDB.4.0"
con.Open "PROVIDER=SQLOLEDB;DATA Source=IP Address of server here;Initial Catalog=folder name here;User ID=sa;Password=password here"
set rs = Server.CreateObject("ADODB.recordset")
sql="SELECT * FROM T_ProgramGuests WHERE GuestID > 1"
rs.Open sql, conn
%>
<table border="1" width="100%">
<tr>
<%for each x in rs.Fields
response.write("<th>" & x.name & "</th>")
next%>
</tr>
<%do until rs.EOF%>
<tr>
<%for each x in rs.Fields%>
<td><%Response.Write(x.value)%></td>
<%next
rs.MoveNext%>
</tr>
<%loop
rs.close
conn.close%>
</table>
<p>Company Program Archive<left><HR align="left" WIDTH="50%" SIZE="1" NOSHADE>
</left>
<strong><u>Article Title</u></strong><br />
3/7/2007
<br /><br />
<strong>Trust in Cyberspace<br />
</strong><br />
Your reputation follows you, even into cyberspace. Online reviews, peer comments
and user opinions are changing the way we decide to trust other people. Technology
reporter John Doe sees current website ratings leading the way to a new
standard of social acceptance.</p>
</body>
</html>
I'm doing something wrong here but I'm not sure exactly what I'm missing. Is my SQL connection statement wrong? Or is it a syntax issue? Any suggestions?
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May 3, 2008
Hi,I need some help. I am getting this error after I complete the asp.net register control and click on the continue button. It crashed when it tries to get it calls this Profile property((string)(this.GetPropertyValue("Address1")));When I look at the stack, it is coming from my ProfileWrapper class which adds user address, city, etc.. from a class which inherits fromSystem.Web.Profile.ProfileBase. From the stack, it is calling the System.Web.Profile and crashed when it tries to open a connection atSystem.Data.ProviderBase.DbConnectionPool.GetConnection(DbConnection owningObject). I already migrated all aspnet_user, aspnet_roles, etc.. and don't get any connection errors. It is only when I try to get the profile data. This works on my pc, but throws an error on my lunarpage website.Any help is greatly appreciated.Thanks,AJAn error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.Exception Details: System.Data.SqlClient.SqlException: An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)Source Error:Line 100: public virtual string Address2 {Line 101: get {Line 102: return ((string)(this.GetPropertyValue("Address2")));Line 103: }Line 104: set {Source File: c:windowsMicrosoft.NETFrameworkv2.0.50727Temporary ASP.NET Files
oot 021d50639a6858cApp_Code.54nvluyo.1.cs Line: 102Stack Trace:[SqlException (0x80131904): An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)] System.Data.ProviderBase.DbConnectionPool.GetConnection(DbConnection owningObject) +435 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.Profile.SqlProfileProvider.GetPropertyValuesFromDatabase(String userName, SettingsPropertyValueCollection svc) +782 System.Web.Profile.SqlProfileProvider.GetPropertyValues(SettingsContext sc, SettingsPropertyCollection properties) +428 System.Configuration.SettingsBase.GetPropertiesFromProvider(SettingsProvider provider) +404 System.Configuration.SettingsBase.GetPropertyValueByName(String propertyName) +117 System.Configuration.SettingsBase.get_Item(String propertyName) +89 System.Web.Profile.ProfileBase.GetInternal(String propertyName) +36 System.Web.Profile.ProfileBase.get_Item(String propertyName) +68 System.Web.Profile.ProfileBase.GetPropertyValue(String propertyName) +4 ProfileCommon.get_Address2() in c:windowsMicrosoft.NETFrameworkv2.0.50727Temporary ASP.NET Files
oot 021d50639a6858cApp_Code.54nvluyo.1.cs:102 ProfileWrapper..ctor() in d:inetpubvhostsjavcentral.comhttpdocsApp_CodeProfileWrapper.cs:242 ProfileDataSource.GetData() in d:inetpubvhostsjavcentral.comhttpdocsApp_CodeProfileDataSource.cs:17[TargetInvocationException: Exception has been thrown by the target of an invocation.] System.RuntimeMethodHandle._InvokeMethodFast(Object target, Object[] arguments, SignatureStruct& sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner) +0 System.RuntimeMethodHandle.InvokeMethodFast(Object target, Object[] arguments, Signature sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner) +72 System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture, Boolean skipVisibilityChecks) +308 System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) +29 System.Web.UI.WebControls.ObjectDataSourceView.InvokeMethod(ObjectDataSourceMethod method, Boolean disposeInstance, Object& instance) +480 System.Web.UI.WebControls.ObjectDataSourceView.ExecuteSelect(DataSourceSelectArguments arguments) +1960 System.Web.UI.DataSourceView.Select(DataSourceSelectArguments arguments, DataSourceViewSelectCallback callback) +17 System.Web.UI.WebControls.DataBoundControl.PerformSelect() +149 System.Web.UI.WebControls.BaseDataBoundControl.DataBind() +70 System.Web.UI.WebControls.FormView.DataBind() +4 System.Web.UI.WebControls.BaseDataBoundControl.EnsureDataBound() +82 System.Web.UI.WebControls.FormView.EnsureDataBound() +163 System.Web.UI.WebControls.CompositeDataBoundControl.CreateChildControls() +69 System.Web.UI.Control.EnsureChildControls() +87 System.Web.UI.Control.FindControl(String id, Int32 pathOffset) +21 System.Web.UI.Control.FindControl(String id) +9 CustomerDetailsEdit.OnPreRender(EventArgs e) in d:inetpubvhostsjavcentral.comhttpdocsUserControlsCustomerDetailsEdit.ascx.cs:60 System.Web.UI.Control.PreRenderRecursiveInternal() +86 System.Web.UI.Control.PreRenderRecursiveInternal() +170 System.Web.UI.Control.PreRenderRecursiveInternal() +170 System.Web.UI.Control.PreRenderRecursiveInternal() +170 System.Web.UI.Control.PreRenderRecursiveInternal() +170 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +2041
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May 1, 2007
Hi all,
I installed a MSDE on a Windows XP SP2 and configured it for accepting remote connections. But It shows the "SQL Server doesnot exist or connection denied" message whenever I try to connect to this server. For more information I am adding more facts
* It is an MSDE and not a WMSDE
* Firewall is turned off
* Server process is listening on 0.0.0.0:1433
* TCP/IP and Named Pipes are enabled using server network utility
* LoginMode=2 is set for mixed mode authentication in the registry
* Tried restaring the Process and even windows after the changes.
Please help me !!
Thanks in advance
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Jan 18, 2006
Hi,
Yesterday, one of the computers on the network of our SQL server experienced a connection failure while using two specific jobs in a table containing assignments for jobs. The data interaction occurs from a Data Access Page, and from what I've learned, the nature of a DAP is such that the client not only connects to the web server but actually also establishes a direct connection to the SQL Server (we use a backend of MS SQL Server 2003). The data is still inside the tables, but on the Data Access Page, any data that was opened during the connection failure does not show up anymore from any computer.
My guess is that there was corruption of some sort on another layer beneath the actual data layer that cannot be accessed directly or viewed. To remedy this problem, I am going to try to recreate all affected records and rebuild all table ID ties manually with append and update queries. Does anyone know the actual problem or corruption that occurs during a connection failure? Is there a way to access the affected layer(s) and undo the corruption or remedy the affect so the records can be used? Is the problem with the SQL Data itself or on a layer with MS Access/MS DAP?
This data is very important and needs to be used today and was supposed to be used yesterday. If anyone could help me in this matter or provide a better way to undo the supposed corruption, it would be greatly appreciated :)!
thanks in advance,
mellamokb
PS - I don't know if this makes a difference, but other data has been changed in the same database/tables since the connection failure, so a complete reversion back to the system at that point in time would mean loss of other updated data.
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Nov 14, 2007
Just stumbled over the interesting bug -
if you have an SQLExpress server and the "allow remote connection" in SQL Instance is turned ON, it doesn't means that it works if you create some aliases for this instance
If Im trying to connect to SQLExpress via new created alias ('localhost' for example) I got the "SQL Server does not allow remote connections" error. Albeit, connecting to ".SQLExpress" is successful.
I've checked the properties of locahost DB instance in SQL Management Studio - remote connection is allowed.
I've restarted the SQLExpress instance.
There is no SQLServer or other instances on my PC
But it doesn't work
How to fix this and allows to connect to sql instance via aliases?
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Aug 13, 2007
Hello,
I have encountered a problem with my data source connection. I have a data souce that uses a SQL Login to access a remote server. When I test the connection in the Data Source Designer all works fine. Even when I add the data source as a new data connection in my SSIS package an use it in a OLE DB Source component it works fine, in the preview window.
But when I try to run the package in debug mode i get the following error message,
SSIS package "rXolapform.dtsx" starting.
Information: 0x4004300A at Data Flow Task, DTS.Pipeline: Validation phase is beginning.
Error: 0xC0202009 at rXolapform, Connection manager "Frango_A_Source": SSIS Error Code DTS_E_OLEDBERROR. An OLE DB error has occurred. Error code: 0x80040E4D.
An OLE DB record is available. Source: "Microsoft SQL Native Client" Hresult: 0x80040E4D Description: "Communication link failure".
An OLE DB record is available. Source: "Microsoft SQL Native Client" Hresult: 0x80040E4D Description: "TCP Provider: An existing connection was forcibly closed by the remote host.
".
An OLE DB record is available. Source: "Microsoft SQL Native Client" Hresult: 0x80040E4D Description: "Login failed for user 'sa'.".
Error: 0xC020801C at Data Flow Task, OLE DB Source 1 [1675]: SSIS Error Code DTS_E_CANNOTACQUIRECONNECTIONFROMCONNECTIONMANAGER. The AcquireConnection method call to the connection manager "Frango_A_Source" failed with error code 0xC0202009. There may be error messages posted before this with more information on why the AcquireConnection method call failed.
Error: 0xC0047017 at Data Flow Task, DTS.Pipeline: component "OLE DB Source 1" (1675) failed validation and returned error code 0xC020801C.
Error: 0xC004700C at Data Flow Task, DTS.Pipeline: One or more component failed validation.
Error: 0xC0024107 at Data Flow Task: There were errors during task validation.
SSIS package "rXolapform.dtsx" finished: Failure.
The program '[4316] rXolapform.dtsx: DTS' has exited with code 0 (0x0).
Does anyone have any idea of what it could be?
Thanks in advance!
/P
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Sep 7, 2007
Hey all, 2 questions.
Is there a way to 'refresh' the value of adodb.connection.state? and When my ado class reconnects after a dropped connection i still get connection failure errors.
I'm trying to make the connection b/n the my work's app and mssql server more 'robust'.
Our ado class tests the connection in the 'execute' method ie if connect() execute db task
.connect() is
IF this.loConnection.State = adStateOpen
*-- The connection is already open.
ELSE
create connection
ENDIF
return (this.loConnection.State = adStateOpen)
Now, this works fine when starting up the app, and everything runs fine, but *in theory* it should be able re-establish the connection at any time. So i kill the connection @ on the sql server while the app is running and try to perform a task that requires a db connection.
problem is that 'this.loConnection.State' is still equal to 1 even though the connection is no longer there.
It gets changed to 0 when the .execute fails but the failure is less than graceful... and although it reconnects (sp_who shows a new connection), it seems like the ado object is trying to connect using the old connection rather than the new one. command.activeconnection is set to the new connection in the .connect method so i dunno what's up.
Any ideas?
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Nov 19, 2007
Overview. I am converting over from MSDE to SQL Express. My front end program is unable to connect to the database. To troubleshoot, from the remote computer I tried connecting with the management program and I get the Error 26 unable to connect.
(The connection string worked previously (yesterday) when using MSDE as the server. When I installed SQL Express I named it the same instance as the server name under MSDE. I also use server authtication on both with same user name and password. As stated below I cannot connect using the managment console.)
Here is what I have done: I made sure that the SQL Server configuration has been changed to allow network connections (both TCP and named pipes). I have disable windows firewall on both machines. I confirmed that I can connect from the remote machined to the server by network browsing. Both machines are running XP Proff. There is no other security software running on either machine.
More Info. when attempting to log on I am using the server authntication, I use "sa" as the user id plus my password.
Goal. The front end of database program connects to the server remotely using a program called Hamachi over the internet. This works without a problem on MSDE. But for now I am simply try to connect using the managment program which lets you browse for other serves. When I do this it shows the remote computer, but not the name of the computer but not the SQL server which I type in like the following: "INTELsql1"
What I have not Done: I have not changed any permissions or added any users to the server, since this does not seem necessary. As stated the user of remote machine can connect to the server and change files.
Would appreciate any suggestions or tips. Thanks.
I HAVE READ THE POST FROM MAY 13, 2007 AND TAKEN ALL STEPS SUGGESTED EXCEPT MAKING SURE THE BROWSERS SERVICE IS RUNNING ON SERVER WHICH I WILL DO NOW.
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Jan 23, 2008
Hi,
I have very little, to zero, IT configuration knowledge and I am hoping that someone is able to help me out.
I am currently writing the SQL scripts and developing the reports in the SQL Server Business Intelligence Development Studio, and then deploying the reports to the server for managers to eventually view.
Recently the IT section updated the test database (temp) that is connected to SQL Server 2005, with the live database (production), so that the data and database structure were up to date for me to create the reports.
When the update was done, the connection to SQL Server failed, and the newly appointed IT person responsible for SQL does not know how to resolve the problem. Up until yesterday I was getting a message that said that the connection has failed and then today I have the following message (she has been trying very hard to get it working):
An error occurred during local report processing.
An error has occurred during report processing.
Query execution failed for dataset 'Division'.
The SELECT permission was denied on the object 'Dim1', database 'payglobal', schema 'dbo'.
The reports that were deployed to the server prior to the update are still accessible however I am unable to review any reports I edit within the Development Studio. It has been out of action now for nearly two weeks.
Could someone please give me very detailed instructions on where the IT person should look, and what she should do to fix the problem. I will then pass these onto her.
Thanks.
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Jun 6, 2008
I recently moved my web app off of my development machine which hosted the db. Now the db is hosted on a SQL 2005 server and when i try to use the web app there is something wrong with the connection string i get a login failure. there was an account created on the domain called bookservice the domain name is thc. this user was given dbowner privlidges to the BookSchedule db on the CORESQLDEV01 server. Here is my original connection string from my web.config <connectionStrings><add name="BookScheduleConnectionString" connectionString="Data Source=SQLSERVERSQLEXPRESS;Initial Catalog=BookSchedule;Integrated Security=True"
providerName="System.Data.SqlClient" />
</connectionStrings>Here is the new connection string after i moved the db to the SQL server <connectionStrings>
<add name="BookScheduleConnectionString" connectionString="Data Source=CORESQLDEV01;Initial Catalog=BookSchedule;User Id=THCookservice;Password=*********"
providerName="System.Data.SqlClient" />
</connectionStrings> Here is some of the error output from the webapp when it tries to load the pageSqlException (0x80131904): Login failed for user 'THCookservice'.] 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.Data.Common.DbDataAdapter.FillInternal(DataSet dataset, DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior) +121 System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior) +137 System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, String srcTable) +83 System.Web.UI.WebControls.SqlDataSourceView.ExecuteSelect(DataSourceSelectArguments arguments) +1770 System.Web.UI.DataSourceView.Select(DataSourceSelectArguments arguments, DataSourceViewSelectCallback callback) +17 System.Web.UI.WebControls.DataBoundControl.PerformSelect() +149 System.Web.UI.WebControls.BaseDataBoundControl.DataBind() +70 System.Web.UI.WebControls.GridView.DataBind() +4 System.Web.UI.WebControls.BaseDataBoundControl.EnsureDataBound() +82 System.Web.UI.WebControls.CompositeDataBoundControl.CreateChildControls() +69 System.Web.UI.Control.EnsureChildControls() +87 Any help is greatly appreciated. If more information is needed please let me know
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Jun 7, 2007
I'm having a big problem with a SQL 2K5 cluster (using standard edition). I can get onto the box and connect to the sql server locally fine. However when I try to connect remotely I get errors.
Let's call the two sides of the cluster, CL1 and CL2 and the "virtual server" is CL3. Locally I can connect without any problem at all to the SQL server, but I just can't connect to it from any remote machine.
The server in question is instance name LMS_PRD running on CL3, port 10051. TCP/IP is definitely enabled for local and remote connections (I have checked this in the SQL server surface area configuration). I can connect locally without any problem. Also, locally, if I do,
telnet CL3 10051
it connects fine
From a SQL 2000 box - when I try to connect from sql query analyzer, I get
"Unable to connect to server LMS_PRD Server Msg 17 ... SQL server does not exist or access denied"
Client network utility shows server alias - LMS_PRD, TCP/IP, CL3LMS_PRD,10051
[I can connect to other SQL 2005 servers OK from this same server using this same method]
On this box, when I do telnet CL3 10051 , I get "Connecting to CL3...Could not open a connection to host on port 10051 : Connect failed"
[When I do a similar one for another SQL 2005 box, "telnet U01 10051", it connects fine]
From another SQL 2005 box - when I try to register the server, I get
"An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: TCP provider, error 0 - No connection could be made because thew target machine actively refused it.) (Microsoft SQL Server, Error: 10061)"
IN the SQL native client configuration it shows alias name - CL3LMS_PRD, server=CL3LMS_PRD, protocol tcp, parameters 10051
Again if I do telnet CL3 10051, I get the error above.
From this same box I can register another SQL 2005 server without any problem and do the telnet to it OK
Just to emphasise:
(a) The SQL server configuration manager shows that TCP/IP is enabled, and that 10051 is the port (in IPALL, TCP port). Also I have checked the SQL server errorlog - it is definitely using 10051 as the port.
(b) The SQL server surface area configuration shows under local and remote connections using both TCP/IP and named pipes selected (I've tried both this and the using tcp/ip only option)
(c) SQL server browser is running
(d) There are NO firewalls etc involved
Any help or advice MUCH appreciated
Any thoughts anyone?
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Jan 23, 2008
I have a problem establishing multiple connections in Management Studio. It is hard to describe, but it happens consistently when I try to open a new connection.
I can connect to the database engine successfully but when I try to open a "new query" the application just goes away without any errors. Both of these features requires their own connection and currently I cannot open both of them together and constantly have to switch back and forth by closing the tool. There are no messages in the sql error log, event viewer or windows log.
I believe it may be a problem with the installation of Management Studio because I only get this problem through my remote connections. I don't encounter this error when I access the server through Management Studio from my workstation and open multiple connections.
Has anyone seen this or can someone offer me some direction as to where to look?
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May 18, 2007
This has me totally baffled. I have a default instance of SQL Server 2005 on a server and I installed a second instance on the same server. It worked fine until I rebooted the server. Now I cannot connect to the second instance. The error message mentions remote connections but I'm not trying to connect to the instance remotely. The entire error message is below. Has anyone come across this?
===================================
Cannot connect to SERVERINSTANCENAME.
===================================
An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: TCP Provider, error: 0 - No connection could be made because the target machine actively refused it.) (.Net SqlClient Data Provider)
------------------------------
For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server&EvtSrc=MSSQLServer&EvtID=10061&LinkId=20476
------------------------------
Error Number: 10061
Severity: 20
State: 0
------------------------------
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.Connect(Boolean& useFailoverPartner, Boolean& failoverDemandDone, String host, String failoverPartner, String protocol, SqlInternalConnectionTds connHandler, Int64 timerExpire, Boolean encrypt, Boolean trustServerCert, Boolean integratedSecurity, SqlConnection owningObject, Boolean aliasLookup)
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.UI.VSIntegration.ObjectExplorer.ObjectExplorer.ValidateConnection(UIConnectionInfo ci, IServerType server)
at Microsoft.SqlServer.Management.UI.ConnectionDlg.Connector.ConnectionThreadUser()
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Apr 11, 2008
Hello,
I'm looping through a set of IP's (sql servers), i'm changing the property ServerName for OLE DB connection dynamically.
So, I'm having a DataFlow Task inside a For each Task.
Data Flow task has OLE DB Source & OLE DB Destination. I've set ServerName of OLE DB Source to a variable which gets updated by For Each Loop.
Till now everything is working fine. However, if a Server (IP) is down it causes OLEDB Source to give an error.
So in my case, if one server is down, it gives error and does not proceed further. I want it to continue with other
servers.
How do i error handle this ?
Thank You,
Sandeep.
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