How To Create A SAPConnection In .Net Code With .NET Data Provider
Dec 14, 2006
In the SQL Server Technical Article Microsoft .NET Data Provider for mySAP„¢ Business Suite
is a Code example of how to invoke a BAPI in .Net Code. First line shows how to create a Connection to SAP, but there is no information in which lib the SAPConnection type is stored:
SAPConnection con = new SAPConnection("ASHOST=<SAPserver>; CLIENT=<client>;SYSNR=<sysnr>;USER=<user>;PASSWD=<password>;LANG=<logon
language>");
con.Open();Does somebody can help me?
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Nov 28, 2006
Hi all,
While working on the Integration Services project.
When I try to create a new Data Connection in Connection Managers for ADO .NET SAP Provider, it gives the following exception:
TITLE: Microsoft Visual Studio
------------------------------
Could not set the connection qualifier for the current connection.
------------------------------
ADDITIONAL INFORMATION:
Could not create a connection for the provider invariant name 'Microsoft.Adapters.SAP.SAPProvider'. Verify that this provider is installed correctly on this computer. (Microsoft.DataTransformationServices.Design)
For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft%u00ae+Visual+Studio%u00ae+2005&ProdVer=8.0.50727.42&EvtSrc=Microsoft.DataTransformationServices.Design.SR&EvtID=CouldNotCreateConnection&LinkId=20476
------------------------------
Object reference not set to an instance of an object. (Microsoft.Adapters.SAP.SAPProvider)
------------------------------
BUTTONS:
OK
------------------------------
Can anyone describe, what is the resolution for the same.
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Apr 6, 2007
Hi GuysOff late, I've grown with programming that requires more than a number of tables that has foreign keys with other tables' primary keys. It takes a really cumbersome coding to retrieve the code from another table with the other table having foreign keys. My question is, how do we program VS 2005 such that it does all the retrieval of the data from the database instead of us writing the code all by ourself?Is it really good database technique to bend the normalcy rules and have one to two columns having redundant data?Can anyone tell me how to write code that retrieves the foreign key data when the data from the other table is called?Thanks
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Jun 26, 2007
Hi,
After reading this helpful blog entry:
http://blogs.msdn.com/sql_protocols/archive/2007/05/13/sql-network-interfaces-error-26-error-locating-server-instance-specified.aspx
I think this might be a good place to ask the following question.
I am writing the error handling code for my data access layer for a web application. I am using the Enterprise Library Data Access Application Block. Although this supports generic database connections, I realized that I need to handle errors specific to each database type. Microsoft SQL is the only database type I am using for now, so I am using a try...catch (SqlException e).
In testing my code, I intentionally changed the instance name in web.config to a name that does not exist. I get the very popular error 26 - Error Locating Server/Instance Specified. This is returned as a SqlException, but the SqlError.Number property is set to -1.
Am I getting "-1" because the provider hasn't actually connected to SQL yet, so it doesn't have an actual SQL error number?
Can I assume that (SqlError.Number == -1) is always a fatal, provider-level connection exception?
Will the provider ever use another SqlError.Number of its own? Or do all numbers besides -1 come from the SQL sysmessages table?.
Is there a comprehensive list of what exceptions might be raised by the SqlClient provider, including #26?
The reason for all the questions is that in a web application, I want to prevent the end-user from seeing the "real" exception if it has to do with configuration errors. However, maybe there are other errors that the user should see and handle? It's hard to know without a full list of SqlClient provider errors, along with the SqlError.Number that each error maps to.
Thanks and regards,
Mark
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Jul 11, 2007
Hello
The following code does not function if I use SQLOLEDB if I omit the provide and default to ODBC OLE DB it works correctly. I am assume I am coding something wrong for a SQLOLEDB provide. Any help is greatly appricated.
VB Code
Public Function SqlExecuteResult(xSQL As String, sServer As String, sDatabase As String, sUserName As String, sPassword As String, sCaller As String, Optional bLog As Boolean = False) As Object
Dim oDB As Object
Dim oRS As Object
Set oDB = CreateObject("adodb.connection")
Set oRS = CreateObject("adodb.recordset")
oDB.open "driver={SQL Server};provider=sqloledb;server=" & sServer & ";database=" & sDatabase & ";uid=" & sUserName & ";pwd=" & sPassword & ";"
oRS.CursorLocation = adUseClient
oRS.CursorType = adOpenStatic
Set oRS.ActiveConnection = oDB
oRS.open xSQL
Set oRS.ActiveConnection = Nothing
Set SqlExecuteResult = oRS
oDB.Close
Set oDB = Nothing
End Function
Private Sub Form_Load()
Dim rs As Object
Set rs = SqlExecuteResult("exec NextEntry 'SentMessages'", "surecomp-bob", "pmsureus33", "sa", "", "")
MsgBox rs.fields(0)
End Sub
SQL proceedure
CREATE PROCEDURE NextEntry @CounterName Varchar(20) AS
begin
declare @counter int
select @counter = counter from counters where countername = @counterName
select @counter = @counter + 1
update counters set counter = @counter where countername = @countername
select counter from counters where countername = @counterName
End
GO
Thanks
Bob Jenkin
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Feb 23, 2006
When running a step within my DTS package I'm receiving the following error - "Provider generated code execution exception: "EXCEPTION_ACCESS_VIOLATION".
I think it may be something to do with my global variable, but I'm not sure as I'm pretty certain I've set it all up correctly.
Below are screenprints showing my settings.
http://img153.imageshack.us/my.php?image=19tv1.jpg
http://img153.imageshack.us/my.php?image=25wz1.jpg
http://img153.imageshack.us/my.php?image=39pf.jpg
http://img164.imageshack.us/my.php?image=43nx.jpg
http://img164.imageshack.us/my.php?image=51ao.jpg
http://img164.imageshack.us/my.php?image=64lo.jpg
http://img164.imageshack.us/my.php?image=71yn.jpg
Any advice of fixing this would be greatly appreciated.
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Aug 31, 2007
The problem that I am having is that with Visual Web Developer I am creating a webpage and having it directly put online, so for example when I start a new ASP.NET page, I select the location to be HTTP, with the location http://MYWEBSERVER/Website and for the language and Visual BasicI notice a couple of things, first that there is no longer a a link under the Main toolbar "Website" selection called the ASP.NET configuration. So how can I configure what I want to have users be able to do? It seems that this choice is only available if I am building the ASP.NET page on my "localhost". So that is the first problem. So I am able to get the pages to work, atleast the things such as the textboxes to show up etc, (Even things as advanced as the "Login" box). How ever when I try to get someone to try to login I am taken to a page that has an server error. The error is:
"The SSE Provider did not find the database file specified in the connection string. At the configured trust level (below High trust level), the SSE provider can not automatically create the database file. "
The Stack Trace Errors are at the bottom. I think this is happening because the automatically generated databases are not getting built online as they are on my computer. On my computer I have MSSQL express. So either the databases are not getting built for some reason, (and I think that is the case as I don't see any in the folder). So I think that somehow I have to create a database on my server, and then somehow configure the ASP.NET file, perhaps in the Web.Config file to look for that new database. Is this the correct methodology? Is there some simpler way that I can just somehow upload things as they are and have them work correctly on my server? The error says that either the Server did not find the database or that the trust level was insufficient. I don't think that is it as I just looked again and I don't see any .MDF files. So how would I go about getting this to work right? Is there a way to do this with MySQL also? So that I don't have to use MSSQL? My server only allows 1 DataBase for that.
Thanks and I hope my question makes sense. It is basically how can I get it to be able to create and check users etc. online?
Brian
[ProviderException: The SSE Provider did not find the database file specified in the connection string. At the configured trust level (below High trust level), the SSE provider can not automatically create the database file.] System.Web.DataAccess.SqlConnectionHelper.EnsureSqlExpressDBFile(String connectionString) +2555237 System.Web.DataAccess.SqlConnectionHelper.GetConnection(String connectionString, Boolean revertImpersonation) +87 System.Web.Security.SqlMembershipProvider.GetPasswordWithFormat(String username, Boolean updateLastLoginActivityDate, Int32& status, String& password, Int32& passwordFormat, String& passwordSalt, Int32& failedPasswordAttemptCount, Int32& failedPasswordAnswerAttemptCount, Boolean& isApproved, DateTime& lastLoginDate, DateTime& lastActivityDate) +1121 System.Web.Security.SqlMembershipProvider.CheckPassword(String username, String password, Boolean updateLastLoginActivityDate, Boolean failIfNotApproved, String& salt, Int32& passwordFormat) +105 System.Web.Security.SqlMembershipProvider.CheckPassword(String username, String password, Boolean updateLastLoginActivityDate, Boolean failIfNotApproved) +42 System.Web.Security.SqlMembershipProvider.ValidateUser(String username, String password) +83 System.Web.UI.WebControls.Login.OnAuthenticate(AuthenticateEventArgs e) +160 System.Web.UI.WebControls.Login.AttemptLogin() +105 System.Web.UI.WebControls.Login.OnBubbleEvent(Object source, EventArgs e) +99 System.Web.UI.Control.RaiseBubbleEvent(Object source, EventArgs args) +35 System.Web.UI.WebControls.Button.OnCommand(CommandEventArgs e) +115 System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument) +163 System.Web.UI.WebControls.Button.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +7 System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +11 System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +33 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +5102
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Feb 10, 2005
Run this script:
bulk insert viewdisp
from 'd:downloadsassessment05_preloadviewdisp.txt'
with (
check_constraints,
datafiletype = 'widechar',
firstrow = 1,
maxerrors = 0
)
go
Get this error:
Could not create an instance of OLE DB provider 'BULKIMPORTSTREAM'.
OLE DB error trace [Non-interface error: CoCreate of DSO for BULKIMPORTSTREAM returned 0x80040154].
SQL Server 2000 - SP3a
Logged in as sa with system admin, bulk insert admin, dbo, ddl admin, local admin, king of the world... you name it.
Is this a OLE DB Driver or MDAC issue?
Anyone else ever had this issue. You would think that Microsoft would have all of their error messages on their own WebSite, but that must be too much trouble for them.
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Jan 18, 2008
I created a SSIS log provider derived from LogProviderBase, it's appear in my VS2005 and work fine, the only one problem is, there is not a dropdown list of connections in the SSIS Log Configuration column, how can I add it?
http://technet.microsoft.com/en-us/library/ms403361.aspx
thanks
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Jan 23, 2007
Hi forum
I'm developing a report in SQL Server 2005 Reporting Services based on a query from SQL Server tables joined with Visual FoxPro free tables. I created a Linked Server with Microsoft OLE DB Provider for Visual FoxPro provider, whith VFPOLEDB.1 string provider. Everything runs ok
within a Business Intelligence Development Studio environment, but when I implement my report, at runtime an error occurs it said "Cannot create an instance of OLE DB Provider VFPOLEDB object". I swtched any combination of Linked Server security and Provider security pages without to solve the problem.
Navigating the web today, I read a similar thread posted by stephanielauym
at April 3, 2006 but I`m not clear if she passed the issue or not. In case of yes, I would like to know how she solved it. I'proved among other with "Allow inprocess" but don't.
Please, if Stephany or Cindy (that she answered) or anyone knows how to solve this error, I'll thank very much.
Arturo Carrión
artcarrion@yahoo.com.ar
at Tiempo Hard SA
Mendoza, Argentina
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Aug 3, 2007
System: Win 2003, SQL Server 2005, Using an AD win account that is not a member of the Admin group on the server.
Error message from Management Studio query window:
Msg 7302, Level 16, State 1, Line 1
Cannot create an instance of OLE DB provider "IBMDADB2" for linked server "Sname".
Event messages associated with this error:
App Event ID: 19036
The OLE DB initialization service failed to load. Reinstall Microsoft Data Access Components. If the problem persists, contact product support for the OLEDB provider.
Sys Event ID: 10016
The application-specific permission settings do not grant Local Activation permission for the COM Server application with CLSID {2206CDB0-19C1-11D1-89E0-00C04FD7A829}
to the user domainuser SID (S-1-5-21-126051702-1034962659-2130403006-7826). This security permission can be modified using the Component Services administrative tool.
I€™m getting this error message when trying to run an openquery statement through a linked server to DB2. (SELECT * FROM OPENQUERY(Sname, 'SELECT * FROM tablename€™))
The linked server has a remote login and password that it uses to connect to DB2.
I found this from another post on how to fix this error:
Expand Component Services - Computers - My Computer - DCOM Config Select MSDAINITIALIZE Right Click properties then security
Under Security - Launch Permission: enable Local Launch and Local Activation for your SQL Service account
Under Security - Access permissions: Allow System: Local Access and Remote Access.
After completing these steps I still get the error message but the events are no longer generated. I€™ve also tried different variations of these steps. The only way I can get this to work is to either make the AD user a member of the Admin group on the server or by putting in a user account that has admin rights to the server in the MSDAINITIALIZE properties €“ Identity Tab €“ Run this App as this User.
Can someone please tell me the steps that I€™m missing?
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Mar 2, 2008
I just installed a SQL Server 2005 Express SP2 instance on a server with an existing SQL Server 2000 SP3 installation. (I need SQL Server 2005's INSERT from an EXEC capability). It's working great now except for one thing: I can't link any other SQL servers! I've already successfully added and queried a linked Oracle server, but attempting to add a linked SQL server gives me the following error, no matter which SQL provider I try to use:
Code Snippet
"The linked server has been created but failed a connection test. Do you want to keep the linked server?"
Additional information:
--> An exception occured while executing a Transact-SQL statement or batch (Microsoft.SqlServer.Express.ConnectionInfo)
--> Cannot create an instance of OLE DB provider "SQLNCLI" for linked server "SERVERNAME". (Microsoft SQL Server, Error: 7302)
The technical details reveal the error source as "sp_testlinkedserver".
I've scoured the net and premier support for advice on this problem, but the little I found wasn't helpful. I've tried reinstalling the SQL Native Client, but it didn't help. I've tried uninstalling SQL Server 2005 Express completely (including management studio and native client), rebooting, and reinstalling everything, with no luck. The server (obviously) does not have a firewall enabled. I've tried stopping the SQL 2000 Server installed on the system, no help. If I create a test .UDL file on the system, pointing to any of the SQL servers I'm trying to link, clicking the "Test Connection" button returns successful. I'm also able to connect to and query the servers directly from the SQL 2005 Express Management Studio. I just can't add them as linked servers.
The server is running Windows 2003 SP1, SQL Server 2000 SP3, and SQL Server 2005 Express SP2 (the default "SQLExpress" named instance). I've tried setting up SQL 2005 Express to run under the network service account and under a domain account used by the other SQL 2000 servers.
From other SQL 2000 servers, I can connect and link to the SQL Server 2005 Express instance successfully. I can also successfully add linked SQL servers in SQL Server 2000 instance installed on the same server. Only adding linked SQL servers in 2005 Express seems to be broken.
Anyone have any other suggestions? I'm totally baffled. Thank you so much for any helpful advice.
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Dec 20, 2006
Hi,
I just installed SQL Server 2005 on Windows Vista.
I am getting an error "An unknown error occurred in the WMI
provider. Error Code 8000000A" when connecting to a web server. The
reporting services is running. Is there any other installation that is
missing. Please help.
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Sep 13, 2006
Hi, I want to create a database setup on a server. I've scripted my database from sql server express. I've tested the code in the query window and it worked. When i pasted the same code in a sqlcommand command text....the debuger threw an sql exception....saying the sintax is wrong near keywords GO, USE, some forgein keys, and so on. Here is a chunk of the script.USE [master]GO/****** Object: Database [estate_management] Script Date: 09/13/2006 09:19:32 ******/CREATE DATABASE [estate_management] ON PRIMARY ( NAME = N'estate_management', FILENAME = N'D:MSSQLestate_management.mdf' , SIZE = 2048KB , MAXSIZE = UNLIMITED, FILEGROWTH = 1024KB ) LOG ON ( NAME = N'estate_management_log', FILENAME = N'D:MSSQLestate_management_log.ldf' , SIZE = 1024KB , MAXSIZE = 2048GB , FILEGROWTH = 10%) COLLATE SQL_Latin1_General_CP1_CI_ASSET ANSI_NULLS ONGOSET QUOTED_IDENTIFIER ONGOIF NOT EXISTS (SELECT * FROM sys.objects WHERE object_id = OBJECT_ID(N'[dbo].[admin]') AND type in (N'U'))BEGINCREATE TABLE [dbo].[admin]( [admin_id] [int] IDENTITY(1,1) NOT NULL, [log_in_id] [varchar](20) NOT NULL, [password] [varchar](50) NOT NULL, CONSTRAINT [PK__admin__07020F21] PRIMARY KEY CLUSTERED ( [admin_id] ASC)WITH (PAD_INDEX = OFF, IGNORE_DUP_KEY = OFF, FILLFACTOR = 1) ON [PRIMARY], CONSTRAINT [IX_admin] UNIQUE NONCLUSTERED ( [admin_id] ASC)WITH (PAD_INDEX = OFF, IGNORE_DUP_KEY = OFF) ON [PRIMARY]) ON [PRIMARY]END Thanks for your time.
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Aug 12, 2007
Hi
I developed a program. This program will use a SQL server database. How can I create the database using code. I think I need to use sql scipt like this:
create database customers
But where should I write the script and How can I make VB code implement the script.
thank
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Jun 14, 2006
Hi,
Is it possible to shrink a DB thru .NET.
Presently I have to go into the SQL server 2005 studio to shrink the DB.
To shrik the DB I right click on the DB and select all tasks -> Shrink -> DB
How would I do this thru SQL codse?
I would like to do it thru my VB.NET code as you would compact an ACCESS DB.
The reason I want to set it thru my code is :
The clients that use my program have no clue of
SQL or for that matter computer itself.
I just want them to click on a button on my application which should
do the shrinking.
Similarly for backup of the DB.
Tnx
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Sep 20, 2007
Hi
I wonder if it is possible to create a dataset in code and then feed it to a Reporting Svcs (RS) report and have it rendered on the data from this dataset.
My collegues does this with Crystal and it would break my heart if I cant do this with (RS)...
I have tried to find a solution but so far, no luck.
Anyone have any ideas?
/F
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May 15, 2006
Recently I installed the .NET data provider for Teradata.
In a regular C# application I can add the namespace, "using
Teradata.Client.Provider;" to connect to this data provider
directly without going though ODBC or OLD DB so I know it works.
However, when I open Reporting Services (new project -> Business Intelligence
Projects) I do not see how to add the Teradata .NET provider. I only
see the same standard data types as before. I have searched and I do
not see how to add the Teradata .NET provider to the available "Type"
list when you click €œAdd New Data Source€? to your report.
Thanks!
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Jun 2, 2006
I have some SQL code as inline SQL (bad habit, I know). Now I want to convert this to an sproc, but I'm pretty much out of ideas here. The code looks like this:
string SQL = "SELECT * FROM MyDBTable WHERE 1=1";
if (txtMyField1.Text != "")
{
SQL = SQL + " AND MyField1 = @MyField";
}
if (txtMyField2.Text != "")
{
SQL = SQL + " AND MyField2 LIKE '%'+ @MyField2 + '%'";
}
if (txtMyField3.Text != "")
{
SQL = SQL + " AND MyField3 LIKE '%' + @MyField3 + '%'";
}
I have an search page built on ASP.NET 2.0. Based on what the user has entered to the form fields, the SQL in constructed on the fly. Since this is now inside codebehind file (aspx.cs), I want to get rid of it and move it to an sproc. But the question is how ? Some simple SQL clauses are easy to convert to an sproc but this is causing me lots of issues.
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Jan 17, 2006
Hi all,My program is a central data processing application built in ASP.We have different companies that use different web pages on another webapplication (from different countries) to load some inventory data(merchandise - clothes).Here is my requirement: Load different types of data (in differentformats) into a common set of tables, to do this I have to firstfilter, do lookup's, use cross-reference tables on this data and thenload it into a couple of tables.Since data is so different everytime, I want to have one main storedprocedure in which I can build the table (I know the format of thisdata so I know what columns/types to create) into which I will feed thedata.After this I will create other stored procs/udf's that reference thistable (probably from the same main stored proc) 'cleanse' the databefore loading into the actual tables.How feasible is my approach? (if you can call it one :-) I do not wantto have seperate tables for each country, that will be too many and sothis plan...If not any other ideas will be really helpful.thanks much
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Jan 23, 2006
I have been reading up on everything I can find on this subject and I am not clear if this is allowed within the SQL Server 2005 CLR. My function calls work within a Windows form project, but don't run when invoked from a SQL function. I don't get any errors or warnings when creating the assembly and functions within SQL Server, but when running via a select statement, the spid just hangs and I have to stop & restart the service to kill the process. I have been investigating the security settings for this assembly, but I think I have that covered via the RunTime Security Policy settings in the .NET Framework 2.0 Configuration tool.
Any insights, knowledge, or thoughts would be greatly appreciated.
Barry
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May 5, 2015
My Execute SQL Task will store the file name into a variable(mFile) of type string datatype.
Now I wanted a script task (C# code) to create a filename from the variable (mFile) value.
Since it is a common issue I tried a lot in the internet but none of the queries worked.
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May 21, 2015
Below is code I am using to create a heatmap in SSRS. THe code seems to be working well except for one glitch. Sometimes numbers in the "middle of the pack" are white. Obviously they should be one the of colors listed below. Why numbers would be white when I declared only white for IsNothing.Â
 Public Function GetHeatmapColor(ByVal textBoxValue, ByVal minDataSetValue, ByVal maxDataSetValue) As String
    Dim colours As String() = New String() {"White","DarkGreen","Green","ForestGreen","LimeGreen","YellowGreen","Yellow","Gold","Orange","DarkOrange","OrangeRed","Red"}
        If IsNothing(textBoxValue) = True Then
      Return colours(0)
[Code] ....
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Jan 20, 2012
I have a code that is working, and want to create a store procedure in order to put the information of the running code into a new table.
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Jun 25, 2015
CREATE TABLE Test
(
EDate Datetime,
Code varchar(255),
Cdate int,
Price int
);
drop table Test
[Code] ....
I have this Query and the below output:
EDate Code CDate Price
2015-06-24Â Â RXÂ 20150701Â 22
2015-06-24Â Â RXÂ 20150701Â 28
2015-06-24Â Â RXÂ 20150701Â 43
[Code] ....
Now the task is to create SSIS package which will create different .txt file for each Code
1) RX20150624.txt
2015-06-24 00:00:00.000Â RXÂ 20150701Â 22
2015-06-24 00:00:00.000Â RXÂ 20150701Â 28
2015-06-24 00:00:00.000Â RXÂ 20150701Â 43
2) NG20150623.txt
2015-06-23 00:00:00.000Â NGÂ 20150701Â 43
3) HO20150624.txt
2015-06-24 00:00:00.000Â HOÂ 20150701Â 43
And so on..
But the requirement is to have a dynamic query where we can have more number of Codes or less number of codes and similarly the package should generate dynamic text files, one .txt file per code. What is the best way to create a package which can meet the above requirement?
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Mar 17, 2008
Hi to all,
We have 4 client machine and 1 server machine, that server have all the sql server 2005 database€™s.
A project developed from client1 with Asp.net 2005 now I need to access that project from client2 so I type http://My Ip address/Folder Name/home.aspx in my browser here when the sql connection is open(SqlConnection.Opn()) then I meet this problem
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)
Please reply me.
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Jan 23, 2007
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.
I am getting this error and using this connection string
Data Source=192.168.0.100;Network Library=DBMSSOCN;Initial Catalog=ENet;User ID=eonline;Password=eonline;
What can be solution for this.
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Mar 10, 2008
Hi, I am working on VS 2005 and using SQL 2005 Express and i am processing excel files and inserting records in data base as i processing starts and almost after processing 600 i got this error provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server. how can i solve that thanx
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Apr 15, 2008
Hi,
My .NET 2005 application is on a server outsite company's domain. SQL server is in domain and port for sql server is open. TCP/IP is set for remote connection in SQL Server. Connection string in .config is
<add name="X_Conn" connectionString="Data Source=XXX;Initial Catalog=XXX;User ID=XX; Password=XXX;" providerName="System.Data.SqlClient"/>
I receive the error below:
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)
thanks a lot in advance!
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Apr 26, 2007
We just changed the dev environment to sqlagent. From then we were unable to see the reports on the report server because:
An error has occurred during report processing.
Cannot create a connection to data source 'IHRSDataSource'.
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)
this error is cropping up.
To Resolve this issue, we checked the Surface Area Configuration and also checked the Reporting Service Configuration . There seem to be no problem and everything looks ok.
Please help me in resolving this issue.
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Apr 14, 2007
After I installed the various service packs via Windows Update, my WindowsForms application can no longer connect to the server.
The error message is:
provider: Named Pipe Provider, error: 40 - Could not open connection to SQL server.
However, the Reporting Services work just fine.
Please help.
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Mar 17, 2008
Hi to all,
We have 4 client machine and 1 server machine, that server have all the sql server 2005 database€™s.
A project developed from client1 with Asp.net 2005 now I need to access that project from client2 so I type http://My Ip address/Folder Name/home.aspx in my browser here when the sql connection is open(SqlConnection.Opn()) then I meet this problem
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)
Please reply me.
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Feb 20, 2006
Hi All,
I am new to dotnet. I tried connecting to the database MS SQL Server 2000. I gave the code like, the one below, in form load event,
SqlDataReader dr = null;
SqlConnection myConnection = new SqlConnection("Data Source=IP;Initial Catalog=name;User Id=uid;Password=pwd;");
myConnection.Open();
myConnection.Close();
But I could not connect. The error message highlights the line myConnection.Open() and displays the 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: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server)
It tries connecting to SQL Server 2005. There is no SQL Server 2005 in that system. There is only SQL Server 2000.
I have the aspx code in my local system and the database in another machine.
Could Someone please help me out in solving this problem.
Thanks,
Arun. S
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