Error While Making Connection

Jul 9, 2006

hi

I am not able to create connection string through vwd express for sql express database file n getting a error:

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)

plz tell me where is the problem n how can i resolve it

Thanks n with regards
CN

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Jan 16, 2008

Is there a way by which we can make the Connection in the connection manager retry for a certain amount of time?

I have a DataFlow Task which uses a OLE Source which is connected to a database. there are time when the connection to the database is not available due to some transport level error. so i wanted the connection manger to make a couple of tries before giving up and saying that it was not able to connect and it timed out..

i have the Connect TimeOut and the General Timeout properties set to 0, but is there a way to retry?

Thanks for any help in advance

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Below is the code that is failing (only on the server when deployed):
Private Shared Sub OpenConn(ByVal cmd As SqlCommand, ByVal Success As Boolean)
Dim conn As New SqlConnection(System.Configuration.ConfigurationManager.ConnectionStrings("GoodNews_IntranetConnectionString").ToString)
'The connection string resolves to ("Data Source=HQSERVERHQSERVER;Initial Catalog=GoodNews_Intranet;Integrated Security=True"
Try
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cmd.Connection = conn
Success = TrueCatch ex As Exception
Success = False
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so what should i install on the client computers (that don't have any sql server installed) to enable them to connect?
When i want to create ODBC connection on client computers through (Control panelAdministrative ToolsData Sources) i don't see SQL-Server 2005 ODBC driver in the list ....could anyone help me?
Kind Regards.

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May 8, 2007

Hello.

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Feb 18, 2007

Hi, I have installed on my laptop SQL server 2005 Developer edition, I can change ANY of the settings of the SQL server and OS.

I am writing code with a team using continuous integration where the connection string is the following:
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is there a way (create an alias,rename server, other?) to make my local dev SQL server accept the connection string above, as at the moment I have to rename the connection string every time before checking in code and after downloading the latest version from the code repository.

any advice or tips will be greatly appreciated

Thanks

JW.

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Dec 28, 2007

hello
here is my code  int a = Convert.ToInt32(Request.QueryString["ProductID"]);
SqlConnection conn = new SqlConnection(ConnectionString);

SqlCommand command4 = new SqlCommand("myStoredProcedure", conn);
command4.CommandType = CommandType.StoredProcedure;

DbParameter param2 = command4.CreateParameter();
param2.ParameterName = "@ProductID";
param2.DbType = DbType.Int32;
param2.Value = a;
command4.Parameters.Add(param2);

param2 = command4.CreateParameter();
param2.Direction = ParameterDirection.Output;
param2.ParameterName = "@UserName";
param2.DbType = DbType.String;
command4.Parameters.Add(param2);

conn.Open();
command4.ExecuteReader();
conn.Close();

Label3.Text = command4.Parameters["@UserName"].Value.ToString();
}Exception Details: System.InvalidOperationException: String[1]: the Size property has an invalid size of 0.Line 48:
Line 49: conn.Open();
Line 50: command4.ExecuteReader();
Line 51: conn.Close();
 and here is my stored procedure ALTER PROCEDURE dbo.myStoredProcedure
--

(@ProductID int,
@UserName varchar(255) OUTPUT)

AS

SET @UserName = (SELECT UserId FROM Products WHERE ProductID = @ProductID)
 what is wrong? i never seen that error and i don't know from where could it came from
please help me,
thanks

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Description: An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately. Compiler Error Message: BC30456: 'InserParameters' is not a member of 'System.Web.UI.WebControls.SqlDataSource'.Source Error:





Line 15: registrationDataSource.InsertCommand = "INSERT TO Reputation (firstname, lastname)VALUES(@First Name, @Last Name)"
Line 16:
Line 17: registrationDataSource.InserParameters.Add("firstname", firstname.txt)
Line 18: registrationDataSource.InserParameters.Add("lastname", lastname.txt)
Line 19: Source File: C:UsersQaiphyx
eputationDefault.aspx.vb    Line: 17
Show Detailed Compiler Output:

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Hello,

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'eligibility (dbo)' table
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Error: The AcquireConnection Method Call To The Connection Manager Excel Connection Manager Failed With Error Code 0xC0202009.

Dec 27, 2007

Hi,

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I have an EXCEL file in 2003 / 2007 version. It contains some data. I want to import the data using SSIS into SQL Server 2005 (x64) database table. I have taken "EXCEL FILE SOURCE" and "SQL Server DESTINATION". It was failed on importing data. Surprisingly it works fine in SQL Server 2005 (x32). Can you please explain why it is NOT woking on (x64) ?

Here is the error code i am getting:

[Excel Source [1]] Error: The AcquireConnection method call to the connection manager "Excel Connection Manager" failed with error code 0xC0202009.

Appreciate your time and patience !!

Thanks

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The AcquireConnection Method Call To The Connection Manager &&<Connection Name&&> Failed With Error Code 0xC020200

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:
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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.

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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 €ś70000893€?
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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Mar 7, 2006

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He got this error

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and When I see the log event after that error, it comes with another error.

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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.

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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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Mar 24, 2008

I am using SSIS 2005 on Windows 2003 server. Using Excel Source to dump the data for staging database.
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Please help.

- Sachin

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Mar 11, 2008

I have deployed my packages into Sql Server and I am using Configuration File. As my Data Source is Excel, I have changed the connection string during deployment with Server Path. But I am getting the following errors. Actually the File Exist in Path. May I know What is cause of the issue? Do I need to give any permission to execute the package.



SSIS Error Code DTS_E_CANNOTACQUIRECONNECTIONFROMCONNECTIONMANAGER. The AcquireConnection method call to the connection manager "Excel Connection Manager" failed with error code 0xC0202009. There may be error messages posted before this with more information on why the AcquireConnection method call failed.



component "Excel Source Service Contract Upload" (1) failed validation and returned error code 0xC020801C.

One or more component failed validation.



There were errors during task validation.

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May 1, 2007

I've got a package which reads a text file into a table and updates another. I set up configurations so that I could import it into the SSIS store on both my dev and live servers. Now, I'm getting this error. I tried removing the configs and am still getting it.

I've been through each step and everything looks okay. Does anyone have any idea (a) what's wrong, (b) how to localise the error or (c) get any additional information? Or do I just have to recreate the package from scratch?



TITLE: Package Validation Error
------------------------------

Package Validation Error

------------------------------
ADDITIONAL INFORMATION:

Error at PartnerLinkFlatFileImporter: The connection "" is not found. This error is thrown by Connections collection when the specific connection element is not found.

Error at PartnerLinkFlatFileImporter [Log provider "SSIS log provider for SQL Server"]: The connection manager "" is not found. A component failed to find the connection manager in the Connections collection.

(Microsoft.DataTransformationServices.VsIntegration)

------------------------------
BUTTONS:

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------------------------------

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Apr 19, 2008



Hi Champs,

Scenario Configuration : VB.net 2005 Code, WebService for Executing SSIS on Server, SSIS deployed on the Database Server

Problem Description : We are developing windows applicaiton in which we call webservice which was deployed on the same server where SSIS packages are deployed.
Now from Code we are passing FilePath name in variable and execute the Package. But the SSis result says that
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More Information:

1. Full Permission are given on this network folder.
2. Package executes successfully from SSIS development solution (BIS solution)
3. Deployed packed executes successfully from the Database Server.
4. From Development pc packege executes successfully.
5. Other packages deployed on the same server executed suucessfully with same configuration and scenario.

Only this package is not executing.


-- the only differece with this package with other is -

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The application runs fine, though it gives an error on IRREGULAR intervals on SQL data requests.
Error Details:
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)
 
My problem is this:
1) Why does it show an error of SQL 2005, while I use SQL 2000. SQL 2005 is not even installed on the server, though VS.NET 2005 is installed.
2) The error comes only at irregular intervals. Users are able to login properly otherwise.
3) Application starts working again if we do either of the following:  (a) Restart IIS   (b) Restart application pool   (c) Restart server.
4) Named pipes and TCP/IP are added to the "Network Configuration" of the SQL server 2000.
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May 24, 2007

Hi All...



I am trying to move my site (incomplete) for testing and I am finding that the Db connection process to be

the most difficult, well back to my problem. I can't seem to get past this error and am frustrated with overall

connectivity problems. Please help!!!



===================================================================================


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)

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:





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): 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.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection) +735123
System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj) +188
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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) +5102





Version Information: Microsoft .NET Framework Version:2.0.50727.42; ASP.NET Version:2.0.50727.210





Now you all must admit that, if your somewhat new to this databasing, It's a ***.



The source for my application is Visual Web Designer 2005 Express

It is an ASP.Net driven site with membership roles and all the good stuff.

the latest theory is that I need to change the provider config in the web.config file from AspNetSqlProvider

to something else. Most of my complications and frustrations come from GoDaddy and no access to the

shared server (understandibly).



I hope I gave enough info for help and not too much..



Dave



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TITLE: Connect to Server
------------------------------

------------------------------
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