Hi,
I've the folowing error "Concurency violation, The update command affected 0
records", when I execute the save command "DA.Update( DS, "tblName")"
DA is a dataadapter linked to a commandBuilder.
How can I debug the error, know what is the error... what is the exact
update command
thanks 4 1495
Verify your database field names, lengths and types are the same as in your
dataset. You can view the dataset in code view to check these things.
Also check your primary key updating code. If you failed to increment this
could also cause errors but it is hard ot know without seeing code.
--
Get a powerful web, database, application, and email hosting with KJM
Solutions http://www.kjmsolutions.com
"Toufik" <to****@hotmail .com> wrote in message
news:%2******** *******@TK2MSFT NGP12.phx.gbl.. . Hi, I've the folowing error "Concurency violation, The update command affected 0 records", when I execute the save command "DA.Update( DS, "tblName")" DA is a dataadapter linked to a commandBuilder.
How can I debug the error, know what is the error... what is the exact update command thanks
Toufik,
Is this Access with Autoincrementke y?
Or give otherwise some more details.
Cor
Thanks friends,
it's an ms-access2000 DB, but without autoincrement.
The error is occuring when I change a value (not a new row), I'm in MONOPOST
environment.
Any Hint?
"Cor Ligthert [MVP]" <no************ @planet.nl> wrote in message
news:uo******** ******@TK2MSFTN GP15.phx.gbl... Toufik,
Is this Access with Autoincrementke y?
Or give otherwise some more details.
Cor
Yeah lets see your update code. Also complete error message. (ex.message).
Their is a problem with the value you are inserting into the row.
Do you have a primary key in the table?
--
Get a powerful web, database, application, and email hosting with KJM
Solutions http://www.kjmsolutions.com
"Toufik" <to****@hotmail .com> wrote in message
news:%2******** ********@TK2MSF TNGP12.phx.gbl. .. Thanks friends, it's an ms-access2000 DB, but without autoincrement.
The error is occuring when I change a value (not a new row), I'm in MONOPOST environment.
Any Hint?
"Cor Ligthert [MVP]" <no************ @planet.nl> wrote in message news:uo******** ******@TK2MSFTN GP15.phx.gbl... Toufik,
Is this Access with Autoincrementke y?
Or give otherwise some more details.
Cor
This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics |
by: ATS |
last post by:
ERR - WebClient.DownloadData returns "protocol violation"
Please help,
I'm getting a "protocol violation" from a site that is working perfectly
fine when I issue WebClient.DownloadData as such:
WebClient WebClient_Temp = new WebClient();
byte zbyteTemp = WebClient_Temp.DownloadData
(
|
by: Scott McDermott |
last post by:
I have an application that is making an HTTP request with
HttpWebRequest.GetRequest. Unless I set 'httpWebRequest
useUnsafeHeaderParsing="true"' in the web.config, I get a
'The server committed a protocol violation. Section=ResponseStatusLine' error.
Here is an example of the session that generates the error:
--- snip ---
GET <someURLHTTP/1.0
|
by: Curten |
last post by:
Hi,
I want to read data from a txt-file that looks like this:
aaa 4 12.45
bbb 3 7.34
ccc 12 3.45
and store the data in an array of structures. The struct and array are defined like this
|
by: hadad.yaniv |
last post by:
Hello,
i am new to c++,
i hav a vector of typed object:
vector<Man*People;
When i do a second pushback, even for the same object the program
crash say:
"An Access Violation (Segmentation fault) raised in your program"
|
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: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
|
by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
|
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: 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
| |