Unable To Complete Login Process Due To Delay In Opening Server Connection

Oct 15, 2007

I am getting an error in Replication between SQL Server 2005 and SQL Express when "Connecting to Subscriber". Detailed error message is given below. Do we need to increase the logintimeout for "Connecting to Subscriber". How can we increase it?

Message
2007-10-15 06:37:58.398 Startup Delay: 8503 (msecs)
2007-10-15 06:38:06.898 Connecting to Distributor 'ACR-MANGO'
2007-10-15 06:38:06.976 Initializing
2007-10-15 06:38:06.976 Parameter values obtained from agent profile:
-bcpbatchsize 2147473647
-commitbatchsize 100
-commitbatchthreshold 1000
-historyverboselevel 1
-keepalivemessageinterval 300
-logintimeout 15
-maxbcpthreads 1
-maxdeliveredtransactions 0
-pollinginterval 5000
-querytimeout 1800
-skiperrors
-transactionsperhistory 100
2007-10-15 06:38:06.991 Connecting to Subscriber 'ACR-ANJILISQLEXPRESS'
2007-10-15 06:38:46.133 Agent message code 20084. The process could not connect to Subscriber 'ACR-ANJILISQLEXPRESS'.
2007-10-15 06:38:46.148 Category:NULL
Source: Microsoft SQL Native Client
Number: 08001
Message: Unable to complete login process due to delay in opening server connection
2007-10-15 06:38:46.148 The agent failed with a 'Retry' status. Try to run the agent at a later time.

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Unable To Complete Login Process Due To Delay In Login Response

Jan 16, 2006

I receive this error message occasionally in my ETL - usually when trying to pull data from our source system:

An OLE DB error has occurred. Error code: 0x80004005. An OLE DB record is available. Source: "Microsoft SQL Native Client" Hresult: 0x80004005 Description: "Login timeout expired". An OLE DB record is available. Source: "Microsoft SQL Native Client" Hresult: 0x80004005 Description: "Unable to complete login process due to delay in login response". An OLE DB record is available. Source: "Microsoft SQL Native Client" Hresult: 0x80004005 Description: "TCP Provider: Timeout error [258]. ".
There is a setting in the connections manager, under the ALL tab, Initialization, Connect Timeout. It is set to zero, which would be the default. It appears (by looking at the timestamps in my error log) that the default is 15 seconds. If I change this to a higher value (60 seconds or so) should this fix the error?

Thanks,

Evan Black

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Server Was Unable To Process Request. ---&> A Connection Was Successfully Established With The Server, But Then An Error Occurred During The Pre-login Handshake.

Apr 16, 2008

I got this message from sql
"Server was unable to process request. ---> A connection was successfully established with the server, but then an error occurred during the pre-login handshake. 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 - An existing connection was forcibly closed by the remote host.) "
Does anyone know what happen?
Thanks

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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.)

Apr 7, 2008

i'm going nuts with SQL server notification thing. I have gone throigh this artical which tells how to set user http://www.codeproject.com/KB/database/SqlDependencyPermissions.aspx. This article show how to create new user and setup for sql server notification.But In my case user was alredy existing in database. which is very common senario in most cases. So i did following( check the SQL script below) but then i get this 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.)"
this my sql script
use [master]Go
-- Ensuring that Service Broker is enabled ALTER DATABASE [DatabaseName] SET ENABLE_BROKERGO
-- Switching to our databaseuse [DatabaseName]GO
CREATE SCHEMA schemaname AUTHORIZATION usernameGO
ALTER USER username WITH DEFAULT_SCHEMA = schemaname GO
/* * Creating two new roles. We're not going to set the necessary permissions * on the user-accounts, but we're going to set them on these two new roles. * At the end of this script, we're simply going to make our two users * members of these roles. */EXEC sp_addrole 'sql_dependency_subscriber' EXEC sp_addrole 'sql_dependency_starter'
-- Permissions needed for [sql_dependency_starter]GRANT CREATE PROCEDURE to [sql_dependency_starter] GRANT CREATE QUEUE to [sql_dependency_starter]GRANT CREATE SERVICE to [sql_dependency_starter]GRANT REFERENCES on CONTRACT::[http://schemas.microsoft.com/SQL/Notifications/PostQueryNotification] to [sql_dependency_starter] GRANT VIEW DEFINITION TO [sql_dependency_starter]
-- Permissions needed for [sql_dependency_subscriber] GRANT SELECT to [sql_dependency_subscriber] GRANT SUBSCRIBE QUERY NOTIFICATIONS TO [sql_dependency_subscriber] GRANT RECEIVE ON QueryNotificationErrorsQueue TO [sql_dependency_subscriber] GRANT REFERENCES on CONTRACT::[http://schemas.microsoft.com/SQL/Notifications/PostQueryNotification] to [sql_dependency_subscriber]
-- Making sure that my users are member of the correct role.EXEC sp_addrolemember 'sql_dependency_starter', 'username'EXEC sp_addrolemember 'sql_dependency_subscriber', 'username'

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Jan 16, 2005

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

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

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

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

Login failed for user '(null)'. Reason: Not associated with a trusted SQL Server connection.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.Data.SqlClient.SqlException: Login failed for user '(null)'. Reason: Not associated with a trusted SQL Server connection.

Source Error:

Line 57: sConnString = "Server=F11602A2120564OPS;Initial Catalog=OpsMonitor;User ID='public';Password=;Integrated Security=SSPI;"'Connection String
Line 58: sConn = New SqlConnection(sConnString)'Initialize New Connection
Line 59: sConn.Open'Open the connection
Line 60: End Sub
Line 61: </script>

Source File: c:inetpubwwwrootatm_reporting.aspx Line: 59

Stack Trace:

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

You can see my SQL Connection string in there as well. Can someone please help me with this? I can post the code to the entire page as well if that would help. I'm developing this with Dreamweaver MX 2004 (i like dreamweaver MUCH better than visual studio, especially for web design/development). Thanks,

Eric

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Mar 6, 2007

Hello All,

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2007-03-05 15:40:31.59 Logon Error: 17189, Severity: 16, State: 1.
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What else I can do to further investigate?

Thanks

Spencer

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Jan 23, 2006

Hello All SQL Experts.

Need your advise on this. I have a DTS package which check for 2 dates and execute tasks when the date do not matched. The problem I am facing now is I could make the next step to start only if the previous step is completed. When the DTS package is executed, all steps being completed almost at the same time. See below / attached DTS package.

In the disgram, I have labelled 5 steps A ~ E, each step needs info from the finished product from previous step to produce correct result in it's own step. I couldn't schedule each step to run at different time because the DTS kicks off based on a file that comes in and each step doesn't have a fixed processing time to complete.

I have tried using On Success or On Complete and both options start the next step immediately not not wait for the job the complete or success. I guess this is because I have transferred the command to external when using command. Is there a way to control by some delay between each task?

Please advise. Thank you.

Each of the step has something like below (refreshing of excel file with macro build in):- I cannot build all macros into one file and run from the main excel.

declare @MainUpdate datetime
declare @TempUpdate datetime

select @MainUpdate=Main_Update_CET from APMEAPV_Compare
select @TempUpdate=Temp_Update_CET from APMEAPV_Compare
--select @MainUpdate, @TempUpdate

if @MainUpdate<>@TempUpdate
begin
DECLARE @commandK varchar(1000)
SET @commandK='Start Excel.exe "D:Daily_Status_Report_EDWHEDWH_Runbook_BTS.xls"'
exec master..xp_cmdshell @commandK, No_Output

END

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I unable to setup a linked server on sql server 2012. The destination server is on sql server 7.0. I can able to setup the same linked server on sql 2005 sp4 and sql 2008 r2 but unable to setup on 2012. I am getting the below error message. OLE DB provider "SQLNCLI11" for linked server "" returned message "Client unable to establish connection due to prelogin failure".

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Oct 29, 2004

Well here is my connection string, I used these details to succesfully access the server from mySQL gui.

SqlConnection shhfd = new SqlConnection ("Data Source=http://www.mydomain.co.uk; " +
"user id=mteccles; password=mypass; connection timeout=30; "

then... try { shhfd.Open(); blah blah blah.

The exception caught is as follows.

at System.Data.SqlClient.ConnectionPool.GetConnection(Boolean& isInTransaction) at System.Data.SqlClient.SqlConnectionPoolManager.GetPooledConnection(SqlConnectionString options, Boolean& isInTransaction) at System.Data.SqlClient.SqlConnection.Open() at WebService1.Service1.HelloWorld() in g:inetpubwwwrootwebservice1service1.asmx.cs:line 120

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Apr 26, 2008

Hi,

I have a application running on Biztalk server , VS 2008 and SQL server 2008.

I have opened a SQL connection string and referring some DB which works absoluetly fine.

But in my code in C#, i try to open another connection with some different database, as i apply the connection.open(), it gives me a very strange error of Sql server 2005. And i dont have Sql 2005 on my box.

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: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server) (Microsoft SQL Server, Error: 53)

Can you please help me out??
Thanks.

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Feb 15, 2007

I am getting the error message below when trying to connect to SQL Server 2000. Here are the details:

Problem is occuring with a new website trying to connect to SQL Server. The error occurs right at the open statement.
Using SQL Server 2000
Web server is on a different machine than SQL Server
I have many websites connecting to this SQL Server. Websites are all on the same webserver.
I can connect to this SQL Server using the Query Analyzer using the same ID and PW as in my connection string
My web application runs OK using this SQL Server when I run it from my laptop - just changed the connection string Initial Catalog parameter.
Any help would be appreciated.
Jay
---
Error Message
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: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server)

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Sep 13, 2006

I'm working with Sql 2005 developer edition

It works well but some times I get long delay in connection and read data.is it any way to solve the problem?

for more information whene is working well I can connect to database
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action may takes 20 sec

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Oct 14, 2007

Hi,

I have a script component. What it does, it queries the a table using a connectionstring assigned to it in the Connection Managers Editor (which is an ado.net adapter). this works fine when i'm using a windows login in the ado.net connection manager. But when i changed my connection to use SQL server login, I encounter this error:

OnError,,,Add new records to Dim_T_Status (Case),,,10/14/2007 5:54:47 PM,10/14/2007 5:54:47 PM,-1073450910,0x,System.Data.SqlClient.SqlException: Login failed for user 'CS_REPORT'.
at Microsoft.SqlServer.Dts.Pipeline.ScriptComponentHost.HandleUserException(Exception e)
at Microsoft.SqlServer.Dts.Pipeline.ScriptComponentHost.ProcessInput(Int32 inputID, PipelineBuffer buffer)
at Microsoft.SqlServer.Dts.Pipeline.ManagedComponentHost.HostProcessInput(IDTSManagedComponentWrapper90 wrapper, Int32 inputID, IDTSBuffer90 pDTSBuffer, IntPtr bufferWirePacket)
OnError,,,LOAD AND UPDATE OCEAN Dimension Tables,,,10/14/2007 5:54:47 PM,10/14/2007 5:54:47 PM,-1073450910,0x,System.Data.SqlClient.SqlException: Login failed for user 'CS_REPORT'.
at Microsoft.SqlServer.Dts.Pipeline.ScriptComponentHost.HandleUserException(Exception e)
at Microsoft.SqlServer.Dts.Pipeline.ScriptComponentHost.ProcessInput(Int32 inputID, PipelineBuffer buffer)
at Microsoft.SqlServer.Dts.Pipeline.ManagedComponentHost.HostProcessInput(IDTSManagedComponentWrapper90 wrapper, Int32 inputID, IDTSBuffer90 pDTSBuffer, IntPtr bufferWirePacket)
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at Microsoft.SqlServer.Dts.Pipeline.ScriptComponentHost.HandleUserException(Exception e)
at Microsoft.SqlServer.Dts.Pipeline.ScriptComponentHost.ProcessInput(Int32 inputID, PipelineBuffer buffer)
at Microsoft.SqlServer.Dts.Pipeline.ManagedComponentHost.HostProcessInput(IDTSManagedComponentWrapper90 wrapper, Int32 inputID, IDTSBuffer90 pDTSBuffer, IntPtr bufferWirePacket)

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cherriesh

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Error Message: Unable To Start T-SQL Debugging. Could Not Attach To SQL Server Process On 'Server1'

Jan 24, 2008

I've installed Visual Studio 2005 Professional evaluation edition on both my desktop & on the server to try out the Debugger to be used with my Stored procedures

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Error message: Unable to Start T-SQL Debugging. Could not attach to SQL Server Process on 'Server1'.The RPC server is unavailable

The 'Step into Stored Procedure' works though if I open the stored procedure directly on the server.

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Login Failure - Unable To Connect To Server Using Windows Authentication

Aug 12, 2015

We have see login failures for windows accounts. Below is the error message.

Description: In our env most logins are windows accounts. Initially we thought it is an UAC issue and we tried to launch the SSMS using "Run as Administrator". However, we are seeing login failures.

Enviroment:
Microsoft SQL Server 2014 - 12.0.2402.0 (X64)
RTM Enterprise Edition (HyperVisor)

Error Message in Error Log :

2015-08-10 22:36:45.290 Logon Error: 18456, Severity: 14, State: 11.
2015-08-10 22:36:45.290 Logon Login failed for user 'domainloginname'. Reason: Token-based server access validation failed with an infrastructure error. Check for previous errors. [CLIENT: 10.xxx.xxx.xxx]

[code]....

We tried dropping this account and re-creating the windows account with same permissions but still result is same. It throws same error message. Login failure message !!!

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Which Is The Correct Way Of Opening A Connection?&>

Jul 14, 2006

Hi
I access a DB by as abvious creating a DB Connection and then sending a querry to it. Finally creating an SQL Command and then exuting it.

But the thng is I am using a static function:
which opens a new connection and returns a data reader based on the querry. i.e

pubblic static SqlConnection OpenConnection()
{
try
{
string connectionString = "Data Source=mm\SQLEXPRESS;Initial Catalog=monsoonDB;Integrated Security=True";
SqlConnection conn = new SqlConnection(connectionString);
conn.Open();
return conn;
}
catch (Exception ex)
{
throw;
}
}

Now I have the execute selectquerry function.....
public static SqlDataReader ExecuteSelectQuerry(string querry)
{
try
{
SqlConnection conn = OpenConnection();
SqlCommand scomm = new SqlCommand(querry, conn);
SqlDataReader sdr = scomm.ExecuteReader();
return sdr;

}
catch (Exception e)
{
return null;
}
}}

now my question is....the instance of conn is limited only to that function only, and not returned outside. Whereas only the SqlDataReader is returned outside. Does that have any abnormal affect on the application. Since my ASP Application is getting locked (not doing anything, nt even post back!) sometimes after a few DB operation.

Arent these connections and instances Managed (auto garabage collection)?? Can memory leaks under such a situation occur.
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Thanks

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Jun 26, 2007

I have created my query to do what it needs to do but i'm getting error when i click the button, it says there is an error opening my connectiong....
I.E.
Login failed for user '(null)'. Reason: Not associated with a trusted SQL Server connection.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.Data.SqlClient.SqlException: Login failed for user '(null)'. Reason: Not associated with a trusted SQL Server connection.Source Error:

Line 28:
Line 29: //open the connection
Line 30: myConnection.Open();
Line 31:
Line 32: //create a commandSource File: c:Documents and SettingsplanPlanDatabaseBZAvuAdd.aspx.cs Line: 30 Stack Trace:

[SqlException (0x80131904): Login failed for user '(null)'. Reason: Not associated with a trusted SQL Server connection.]
System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection) +171
System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj) +199
System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj) +2305
System.Data.SqlClient.SqlInternalConnectionTds.CompleteLogin(Boolean enlistOK) +34
System.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(SqlConnection owningObject, SqlConnectionString connectionOptions, String newPassword, Boolean redirectedUserInstance) +606
System.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, Object providerInfo, String newPassword, SqlConnection owningObject, Boolean redirectedUserInstance) +193
System.Data.SqlClient.SqlConnectionFactory.CreateConnection(DbConnectionOptions options, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningConnection) +502
System.Data.ProviderBase.DbConnectionFactory.CreatePooledConnection(DbConnection owningConnection, DbConnectionPool pool, DbConnectionOptions options) +28
System.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject) +429
System.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject) +70
System.Data.ProviderBase.DbConnectionPool.GetConnection(DbConnection owningObject) +512
System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection owningConnection) +85
System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory) +89
System.Data.SqlClient.SqlConnection.Open() +160
_Default.insertIntoVU() in c:Documents and SettingsplanPlanDatabaseBZAvuAdd.aspx.cs:30
_Default.addAppButton_Click(Object sender, EventArgs e) in c:Documents and SettingsplanPlanDatabaseBZAvuAdd.aspx.cs:127
System.Web.UI.WebControls.Button.OnClick(EventArgs e) +75
System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument) +98
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) +4919

therefor is this saying that I have to login before even testing this thing or what??

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Mar 16, 2008

Hi most of my code follows the following format in a lot of my pages, my question is; Am i approaching it the right way in terms of performance, sql injection attacks and anything someone more knowledgeable than myself can think off, please feel free to criticise the code. Thank youprotected void Page_Load(object sender, EventArgs e)
{string strID = Request.QueryString["id"];
SqlConnection conn = new SqlConnection(ConfigurationManager.ConnectionStrings["streamConnectionString"].ConnectionString);SqlCommand command = new SqlCommand("stream_EventsByID", conn);
command.CommandType = CommandType.StoredProcedure;command.Parameters.Add("@eventID", SqlDbType.Int).Value = Request.QueryString["id"];
conn.Open();
SqlDataReader reader = command.ExecuteReader(CommandBehavior.CloseConnection);
eventList.DataSource = reader;
eventList.DataBind();
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Apr 4, 2006

I'm developing an intranet site in ASP.NET 2.0 but I can't seem to connect to the DB from within my code. I've created a .vb class that houses a private Connection() that other functions within the class can call to connect to the database. In the calling function, I've declared my connection object and called the "Open" method on the object. However, when I attempt to execute the stored procedure command by calling the "ExecuteScalar" method, I get the following error:
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Here's the code from my class:
Imports System.Data
Imports System.Data.SqlClient
Namespace Encompass
Public Class EncompassSecurity
Public Shared Function GetHRIDByNTUserID(ByVal strNTUserID) As String
Dim strHRID As String
'Create command object
Dim cmd As New SqlCommand("usp_Get_HRID_By_NTUserID", Connection())
cmd.CommandType = CommandType.StoredProcedure
'Open DB connection
Dim DBConnection As SqlConnection = Connection()
DBConnection.Open()
'Input parameters
Dim inNTUserParam As New SqlParameter("@NT_UserID", SqlDbType.VarChar)
inNTUserParam.Direction = ParameterDirection.Input
inNTUserParam.Value = strNTUserID
cmd.Parameters.Add(inNTUserParam)
'Output parameters
Dim outHRIDParam As New SqlParameter("@HRID", SqlDbType.Int)
outHRIDParam.Direction = ParameterDirection.Output
cmd.Parameters.Add(outHRIDParam)
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strHRID = cmd.ExecuteScalar()
Return (strHRID)
'Close DB connection
DBConnection.Close()
End Function
Private Shared Function Connection() As SqlConnection
Dim strConnectionString As String
strConnectionString = ConfigurationManager.ConnectionStrings("Conn").ConnectionString
Return New SqlConnection(strConnectionString)
End Function
End Class
End Namespace
Here's the code from my web.config file:
<?xml version="1.0"?>

<configuration xmlns="http://schemas.microsoft.com/.NetConfiguration/v2.0">
<connectionStrings>
<add name="Conn" connectionString="Data Source=ServerName;Initial Catalog=NPASDV;uid=UserName;password=*******;"
providerName="System.Data.SqlClient" />
</connectionStrings>

<system.web>

<roleManager defaultProvider="AspNetWindowsTokenRoleProvider" />
<compilation debug="true" strict="false" explicit="true" />
<pages>
<namespaces>
<clear />
<add namespace="System" />
<add namespace="System.Collections" />
<add namespace="System.Collections.Specialized" />
<add namespace="System.Configuration" />
<add namespace="System.Text" />
<add namespace="System.Text.RegularExpressions" />
<add namespace="System.Web" />
<add namespace="System.Web.Caching" />
<add namespace="System.Web.SessionState" />
<add namespace="System.Web.Security" />
<add namespace="System.Web.Profile" />
<add namespace="System.Web.UI" />
<add namespace="System.Web.UI.WebControls" />
<add namespace="System.Web.UI.WebControls.WebParts" />
<add namespace="System.Web.UI.HtmlControls" />
</namespaces>
</pages>

<authentication mode="Windows" />


</system.web>
</configuration>
What am I doing wrong? Any help would be most appreciated!!
Manuel

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Hello, Im new with databases.

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OK, so how do I handle opening connections to the database when I need to run multiple queries. For example, i have a webpage that need to query the database to see if the user has moderator privledges, then depending on that query I have to query the DB again for moderator specific information or non-modertaor information.

So in this case how do i handle opening connections to the DB. Is it ok to generally have to open a connection to a DB multiple times on a page load?

The obvious solution is to keep the connection open. That is, open a connection, query the Db, keep the connection open, do the conditional statment ( if is_Moderator) then query the DB again for the info that I need, and then close the connection. But, from all the books that Ive been reading this is not a good practice because business logic should not been in the dataAccess layer.

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Why Do Not Copy Causes Errors When Opening The Connection?

Dec 31, 2007

When the databse file's "copy to output" property is set to "copy always" my data is not saved and when I
change it to "do not copy" it gives me the error "cannot attach the database file", and does not open my connection.
I dont know what to do.....

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Unable To Kill Process

Jul 9, 2002

Hi,
Could anyone tell me why I am not able to kill processes even with kill spid. I had scheduled some db backups through DB Maintenance. All of them are running for days together when I tried to kill them spid. It still does not get killed. Can anyone tell me why

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Unable To Kill Process

Dec 23, 2000

Hi,

I'm having a problem killing a process in SQL 7.0. I have a spid that has been around for a couple of weeks! I try to remove that process by right clicking and selecting 'Kill Process' but nothing happens. The process originated when I deleted large amounts of data from a logging table. NOw I can not remove the process. I'm concerned that this might indicate the database is getting corrupted.
Any suggestions?

Thanks in Advance

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Opening And Closing A Connection In A Loop, Should I Or Shouldn't I?

Oct 31, 2006

i have a loop that can run say 30k times. in there i am using the try / catch / finally blocks to handle ADO.NET Transactions (thanks CADDRE!)Should i open and close the SQL Connection for each record? or open it and close it outside of the loop only once ?thanks in advance, mcm

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Bulk Update Of All Changes From DataView To DataSet (only Opening Connection Once)?

Feb 15, 2008

(Hope this isn't a "stupid" question, but I haven't been able to find a straight-forward answer anywhere)"
I currently have code that iterates through a dataview's records, making a change to a field in some of the records. The way I have this coded, a conection has to opened & closed for each individual record that's updated:
    dsrcUserIae.UpdateCommand = "UPDATE UserIAE SET blnCorrect = @blnCorrect WHERE (ID = @ID)"    dsrcUserIae.UpdateParameters.Add("blnCorrect", SqlDbType.Bit)    dsrcUserIae.UpdateParameters.Add("ID", SqlDbType.Int)
    Dim myDataView As DataView = CType(dsrcUserIae.Select(DataSourceSelectArguments.Empty), DataView)         For Each myRow As DataRowView In myDataView       If myRow("FkUsersAnswerID") = myRow("AnswerID") Then         intCorrect = 1       Else         intCorrect = 0       End If       dsrcUserIae.UpdateParameters.Item("blnCorrect").DefaultValue = intCorrect       dsrcUserIae.UpdateParameters.Item("ID").DefaultValue = myRow("ID")       intUpdateResult = dsrcUserIae.Update()    Next
It seems like I should be able to do something like this (call update once), but I'm not sure how...
    dsrcUserIae.UpdateCommand = "UPDATE UserIAE SET blnCorrect = @blnCorrect WHERE (ID = @ID)"    dsrcUserIae.UpdateParameters.Add("blnCorrect", SqlDbType.Bit)    dsrcUserIae.UpdateParameters.Add("ID", SqlDbType.Int)
    Dim myDataView As DataView = CType(dsrcUserIae.Select(DataSourceSelectArguments.Empty), DataView)            For Each myRow As DataRowView In myDataView      If myRow("FkUsersAnswerID") = myRow("AnswerID") Then        myRow("blnCorrect") = 1      Else        myRow("blnCorrect") = False      End If    Next
      intUpdateResult = dsrcUserIae.Update() 'Want all changed myRow("blnCorrect") to be updated to datasource
Can anybody explain how to do the bulk update? I've seen some info about AcceptChanges and Merge, but I'm not sure if they apply here, or if they more for Transactions.

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.NET Application Crashes On Opening SQL Compact Edition 3.5 Connection

Apr 15, 2008

Hi,

I'm writing an application with Visual Studio 2005 (Visual Basic .NET 2.0) which uses a SQL Compact Edition 3.5 database. On my HTC Touch with Windows Mobile 6.1 installed the application crashes, without any error message, if I try to open a connection. But...On the Windows Mobile 6 Pro emulator the connection opens normaly. The whole application runs perfect.
On both "devices" are the same dll's, of version 3.5.0.0.

I'm using the following code to open the connection:

Code Snippet
Private mySQLce_strConnection As String = "Data Source ='" & App_Path() & "MControl_SQLce.sdf" & "';"

Dim localConnection As New SqlCeConnection(mySQLce_strConnection)
localConnection.Open()

I tried so many things but without any success. But...I'm able to open the database (MControl_SQLce.sdf) with the Query Analyzer 3.5 on the Mobile. No problem.

This is my configuration:
Dev PC:
Windows XP SP2
Visual Studio 2005 Pro
.NET Framework 2.0 SP1
.NET Compact Framework 2.0
SQL Server Compact Edition 3.5 (this version I reference to in my VS project)

Mobile Device (HTC Touch):
Windows Mobile 6.1
SQL Server Compact Edition 3.5

Any suggestions? I can't figure this out.

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Unable To Connect To SSIS Or SSRS On SQL Server 2005 Standard Edition Server Via Desktop Connection

Mar 8, 2008

Hi,

I��ve developed a BI system using the SQL Server 2005 Developer��s Edition.

SSAS, SSIS and SSRS have been added to a SQL Server 2005 Standard Edition Server in preparation for delivering the developed database to this live environment.

So I am able to connect directly to the Database Engine, SSAS, SSIS and SSRS successfully from the actual SQL Server 2005 Standard Edition box which is sat on a Windows 2003 Server operating system.

However when I launch SQL Server Management Studio from a desk top PC which is connected to the SQL Server Standard Edition box I can��t connect to either SSIS or SSRS, however I can connect to the Database Engine and it also seems that I can connect to SSAS OK.

I am using Windows Authentication where the I used a SQL Server account which exists with ��sysadmin�? permissions and this SQL Server account has the same login name as the Windows Server 2003 desktop login.

What do I do next please?

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Unable To Establish Connection With The Microsoft SQL Server 2005

Jun 19, 2008

Hi, I am using Microsoft Visual Web Developer 2008 Express Edition. I wanted to add a database to the Project. When i add it, it says "An error occured while extablishing an 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). Please let me know what is the cause of this error. Initially i downloaded Microsoft Adventure works database and saved the file as .mdf and tried to access it through the data grid. I got the same error message as above. I changed the settings in SQl server to enable remote access and also changed firewall settings to allow SQL server exe files. Then i uninstalled works db and now have disabled remote access and still have the firewall settings to allow SQL server on. Thanks,Vidhya

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Unable To Open A Connection To Report Server Database

Mar 14, 2008

hi,

I created ReportServer by reporting services configuration and i gave the local and remote permissions using surface
area cofiguration using tcp/ip only. But when i browse the reportserver i got the below mentioned error.

The report server cannot open a connection to the report server database. A connection to the database is required for all requests and processing. (rsReportServerDatabaseUnavailable)

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: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server)

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Unable To Synchronize The Row Because The Row Was Updated By A Different Process Outside Of Replication.

Feb 18, 2006

Hi All

I am getting this error during Merge Replication "Unable to synchronize the row because the row was updated by a different process outside of replication."

I could not reproduce this error in my development enviornment, can anyone tell me what is cause of the above error and how do I reproduce this error in my development machine? I am able to get which is outside process?

The Conflict Type is 10 for above error which is logged into Conflict Table.

Thanks

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