i have developed a web application for intranet and it is installed on the
Computer name 'Server' and its already installed sql server 2005, never
problem when connecting to sql server 2005 on the 'Server', this intranet has
another computer named 'B' and it's already exist SQL2000. i want update some
data to SQL2005 on 'Server' using in a SQL2000 which have 'B' computer' when
connecting to 'B' it return error like bellow.
'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 help me
1  1635 
On Mar 28, 1:00 am, Menaka <Men...@discuss ions.microsoft. comwrote:
i already set as the enable of rome connection in SQL Server according to
that error message, using connection object can connect with sqlserver 2005
in the same machine, but when connectiong to another server error msg occure,
pls help me
"Sashidhar Kokku" wrote:
Menaka,
As your error text specifies, the server you are trying to connect to may
not accept remote connections. Remote connections are not the same as
connecting through an asp.net application.
You have to contact your admin and ask him/her to enable remote connections
to the server. Once you have that out of the way, connecting to the remote
sql 2000 server should not create any problems when you connect from a sql
2005 client.
--
Sashidhar Kokku
ikaSystems Corp
"Menaka" wrote:
i have developed a web application for intranet and it is installed on the
Computer name 'Server' and its already installed sql server 2005, never
problem when connecting to sql server 2005 on the 'Server', this intranet has
another computer named 'B' and it's already exist SQL2000. i want update some
data to SQL2005 on 'Server' using in a SQL2000 which have 'B' computer' when
connecting to 'B' it return error like bellow.
'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 help me- Hide quoted text -
- Show quoted text -
Have you checked the firewall?
How to configure SQL Server 2005 to allow remote connections http://support.microsoft.com/kb/914277 This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics | |
by: G-Fit |
last post by:
Hello group,
I have several servers hosting SQL databases. On each of them, I have
several databases. All those databases have the same structure (even those
on different servers), only the data changes.
I made a winforms application that allows me to manage those databases
easily, and used several SqlDataAdapter to achieve this, all of them filling
the same Dataset which has relations, and this Dataset being the DataSource
of a...
|
by: pradeep_TP |
last post by:
Hi all,
I have a few questions that I have been wanting to ask for long. These are
all related to ADO.net and specifically to conenction to database.
1) If I have opened a connection to a database through Connection.open()
method, and I do not use Connection.close() method, will garbage collector
collect the connection object just because i am not using it any more.
2) I am using a dataset, in which i make some modifications to the...
|
by: Chris Szabo |
last post by:
I've created a data access layer for a .NET web
application. I'm using C# and framework 1.1. I'm getting
an error from time to time when I close a connection
saying: System.InvalidOperationException: A connection
pooling error has occurred.
It doesn't happen each time, the exception is thrown
randomly. The big problem is that the connection is left
active in the pool. After a short period of time, the
pool is filled up and people...
|
by: Rob Nicholson |
last post by:
We're getting an occasional occurrence of the following error when two users
try and open the same record in our ASP.NET app:
"There is already an open DataReader associated with this Connection which
must be closed first."
As suggested, I was closing the connection in the Finally part of the outer
Try but I wasn't closing the data reader as well so I assume that if the
following happens, the above error could occur
|
by: Eric Sabine |
last post by:
In my Finally block, I was using cn.close (where cn is an ADO.NET
connection object, SQLConnection to be exact) and then I came across the
following in some microsoft code.
If Not cn Is Nothing Then
CType(cn, IDisposable).Dispose()
End If
I have to admit, I'm not sure what happens here. Will someone explain this
line of code (the middle one, not the if statement LOL) to me please?
| | |
by: Martin B |
last post by:
Hallo!
I'm working with C# .NET 2.0, implementing Client/Server Applications which
are connecting via Network to SQL-Server or Oracle Databases.
To stay independent from the underlaying Database I use
System.Data.Common.DBConnection and .DBCommand.
How can I keep aware from connection losses (network not availeable,
db-server not available...)?
Are there any strategies to detect this broken connections, and how can I
|
by: fniles |
last post by:
I am using VS2003 and connecting to MS Access database.
When using a connection pooling (every time I open the OLEDBCONNECTION I use
the exact matching connection string),
1. how can I know how many connection has been used ?
2. If the maximum pool size has been reached, what happens when I call the
method Open to open the connection ? Will I get an error ? MSDN says the
request is queued, but will I get an error in the open method ?
...
|
by: fniles |
last post by:
In the Windows application (using VB.NET 2005) I use connection pooling like
the following:
In the main form load I open a connection using a connection string that I
stored in a global variable g_sConnectionString and leave this connection
open and not close it until it exits the application.
Then on each thread/each subsequent sub that needs the connection I create a
local OleDBConnection variable, open the connection using the exact...
|
by: Robert Avery |
last post by:
In VBA/VB6, I had a class (incomplete sample below) that watched and
displayed for the user all connection events, so that I could easily
see what SQL was taking a long time, and when it freezes, I could see
what is the SQL that freezes the program.
I wanted to replicate this for VB.NET, but the SqlConnection object
does not seem to support nearly as rich a set of events as the
ADODB.Connection object. Any ideas where these events went,...
|
by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
|
by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
| | |
by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
|
by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
|
by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
|
by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
|
by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
|
by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
| | |
by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
| |
