Windows Service Or DTS?
Apr 15, 2006Hi All,
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Package Execution Fails In Windows Service But Runs Fine As A Windows Application.
Jun 23, 2006I am attempting to write a Windows service that watches a database for uploaded files to import. When a new file is found, the corresponding SSIS package is run from the file system with variables passed through. I started development as a Windows app and copied the functionality to a service.
The app runs fine. The service does not. I get a "Failure" each time a package is executed. Everything is identical behind the scenes with the obvious exceptions that OnStart and OnStop handlers are buttons in the app. I added a script task at the beginning of one of the SSIS packages to notify me that it is even running at all. It doesn't even hit that initial task.
Again, the app will run all packages just fine. The data is imported and the results return as "Success."
The following is the code executing the package. Any help is appreciated. I've been banging my head on this one for a few days now. (Is there a tag to format a code sample?)
Dim pkgLocation As String
Dim pkg As New Package
Dim app As New Application
Dim pkgResults As DTSExecResult
pkgLocation = sPackageFolder & PackageName & ".dtsx"
pkg = app.LoadPackage(pkgLocation, Nothing)
Dim vars As Variables = pkg.Variables
vars("ImportId").Value = ImportId
vars("ProductionServer").Value = ProductionServer
vars("ProductionDatabase").Value = ProductionDatabase
vars("SourceFileName").Value = FileName
vars("SourceFilePath").Value = FilePath
pkgResults = pkg.Execute()
Does The SSRS Web Service And Windows Service Share A Common Engine?
Sep 27, 2007All,
I am looking at implementing some sort of throttling whereby "expensive" reports are setup as Subscriptions (and hence are run by the Windows Service), while all other requests go the Web Service.
My question is:
Do the two systems share any underlying systems? I understand (of course) that they use the same DB, etc. etc. However, I can't quite tell whether there is an underlying engine that is a common base or if they really just spin up different instances of the same objects and essentially each host the application separately?
Any help is greatly appreciated!
Mark
Service Broker And .net Windows Service
Sep 26, 2007I am doing some research to see if the Service Broker technology would help my company with our Enterprise application. Here is our scenario: We have a 3 tier system. The first tier needs to contact the second tier asynchronously. Hence, using queues is a good option. However, the process that needs to happen on the second tier is mostly process intensive with little database updates. Is it still worth our time to use Service Broker?
I like the concept of Activation that Service Broker provides. But, from what I am reading most of the documentation describes activation as a way to call another stored proc. I definitely dont' want to do any process intensive work on the SQL server. So here comes my question...
How would I use a windows service to listen to the activation event from the Service Broker. I could have multiple windows services watching the same queue (scalable). Would I have to handle collisions myself? If so, I think I would rather keep it simple, and just use a simple table as my queue.
Thanks for your comments in advance...
Vijay.
Windows Service And Transaction Log
Mar 2, 2004I want to monitor the transaction log files for growth to limits and be able to automatically shrink the log... I had to do it manually the last time I had to do it with my current setup.. Is there away without having to run a windows service for monitoring the file size or drive space left?
Example; current transaction log is ~8gigs at full limit... reduced was ~5gigs, this is just 1 transaction log for 1 database on server.
Morgan
Windows Indexing Service
Jul 24, 2007Greetings. I'm wondering if y'all typically turn off filesystem indexing (IE: uncheck "Allow indexing service to index this disk for fast file searching") on the drives that hold your ldf and mdf files? Do any mssql services depend on this functionality?
Thanks,
Amy
Windows Service Vs Package
Mar 26, 2008
HI,
Recently i had to maintain few SSIS packages. One of the packages keeps running indefinitely to monitor a folder for new files using FileSystemWatcher. Once new file is arrived, it simply renames file and calls another package for further processing. My first impression was that windows service might be a better choice for such functionality.
Any idea about these two approaches to implement this functionality i.e Continuously running a package using indefinite loop as compared to a windows service.
Thanks
Saeed
How To Integrate ADO In A Windows Service
Jan 11, 2007The problem is integrating an ADO connection into a Service in C#. The peculiar thing is that the same thing works well in an application but throws a problem in the Service i.e. the Service doesnt want to start...
The problem is at establishing the connection - but the same thing works just fine in an Windows application.
string MySqlConnString = "SERVER=N16\SQLEXPRESS; TRusted_connection=yes; database = EventTrack2007";
MySqlConnection = new SqlConnection();
MySqlConnection.ConnectionString = MySqlConnString;
MySqlConnection.Open();
Thank you!
Hosting SQL Everywhere In A Windows Service
Jul 13, 2006The Sql Mobile site on MSDN recommends that you do not host SQL Everywhere when running as a service. Is this a recommendation, if so why, or is it simply not possible. My understanding is that when hosteed in a IIS hosted application a not supported exception is throw.
If anyone has any ideas on this or pointers to some resources i would appreciate them.
Thank You
RECEIVING Messages From A Windows Service
May 2, 2006I've done a bit of work with the External Activator but I think it may be a bit overkill for what I need to do (which is RECEIVE messages from a single queue and process them with managed code). I've tried creating a Service Broker Interface service that retrieves messages from this queue, but I notice that if I set the timeout to -1 to watch for messages indefinitely, the Service never completes the OnStart code.
I notice if I change the service's timeout to something greater than 0, the message is retrieved, but this defeats the purpose of using a Windows Service app, which I want to continuously monitor the queue. I noticed the External Activator spawns a thread to start monitoring an EventNotification queue, which I can bypass since I want to monitor the notification's target queue.
Rushi, can you point me in the right direction to create a Windows Service that constantly monitors a queue? Also, I'd like the ability to monitor multiple databases (the queue name would be the same) as well, so if that is not feasible from a Windows Service please let me know.
Also, am I sacrificing scalability by NOT using the External Activator and switching to a Windows Service (I believe the External Activator will spawn multiple instances of the processing executable)?
Thanks,
Chris
Login Failed From Windows Service
Dec 1, 2006I'm building a Windows Service which keeps getting denied access to SQL Server 2k. The Service operates as a System User rather than an individual user profile.
I've tried Trusted_Connection=yes and Integrated Security=SSPI but these are both denied.
Any ideas what the connection string to connect to SQL Server 2k from a Wndows Service is?
Should I Use A Clr Function Or Write A Windows Service
Jul 9, 2007hi all.
please help with my dilemma.
this is my task:
i should write a service that will run every 1 hour.
this service should check a folder.
inside this folder there are some xml files, all of them in the same format exactly.
when the service encounters with this xml file, it should open it,pull some data out of it, and update a table in the db.
NOW - I HAVE 2 OPTIONS, AND THIS IS THE DILEMMA:
should i write a clr function to do this task, or should i just write a standard c# windows service, that will open a connection to the db when it should perform update?
what are the advatages?
Checking A Windows Service If It's Running
Feb 11, 2008I've got a report that shows the current status of sql activity on my servers for our ERP application. The one thing I've been wanting to do is to add the ability to check if a certain windows service on another server is running. Is this possible in Reporting Services 2005?
Thanks,
Ian
SQLConnection Fails From Windows Service
Nov 24, 2006Hi,
I'm currently writing a windows service which will generate XML documents for FTP upload. When running the service the goal is to get records from a stored procedure, then generate the XML documents.
When running the service (lokal service account) the connection fails; instead of using the supplied connection string, it defaults to the LocalService account. How can this be solved?
Thanks in advance
How To Launch Package From A Windows Service
May 20, 2006I'm developing a Windows Service to watch for an e-mail and then launch a package. It extracts some parameters from the e-mail that I then need to pass to the package. What is the best way to launch the package from the service? Should I run it in a new thread? I don't want the service to have to wait for the package to complete. How would I pass the parameters? Should I use dtexec? If the service fails or is stopped and the package is still running, it would terminate the package also, correct? Any way to avoid that? Thanks.
View 3 Replies View RelatedService Pack Available For Sql Server 2000 With Windows XP.
Oct 12, 2006How to find out the SP available for sql server 2000 with win xp
View 8 Replies View RelatedSSIS Script For Windows Service Monitoring
May 24, 2006Hi
I would like to use SSIS Script for Monitoring Windows Service...
If Windows Service Up / Down. I should be able to Notified by
Using SSIS Script(SQL SERVER 2005).
Please Help me
Thanks & Regards
Deepu M.I
Err: Report Server Windows Service (MSSQLSERVER)
Oct 26, 2007Hi
I am in weired move kindly help me out..I created report using sql server 2005 Reporting services..At one stage it is working fine with proper parameter but due to bad input parameter my report goes in hang mode..so i went to my DB server and restart my reporting service and then MSSQLSERVER I dont remember sequence (may be vice versa) now I am not able to get report when i am passing right parameter..I went to google and only I came to know that due to sequence of restart of services will cause this error..
error like..Application error:
Report Server Windows Service (MSSQLSERVER) cannot connect to the report server database.
For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
Syste error:
The SQL Server Integration Services service failed to start due to the following error:
The service did not respond to the start or control request in a timely fashion.
For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
Kindly help me out.
T.I.A
Not Associated With Trusted SQL Server Problem - Windows Service
Jul 23, 2005I'm getting Not associated with a trusted SQL Server connectionerrors on a .Net windows service I wrote, when it's running on myapplication server.It's not a problem with mixed mode security. I'm set for mixed mode andI've been running the service on the app server for over a month withno problem. My database is running on a second server and both areunder the same domain.The problem has occurred twice over the last two months.The windows service queries a table every 30 seconds, looking forrecords to process. It's using a connection string and the user id issetup and working in SQL. That when it's generating the error.I've changed the connection string user id to sa and I still get theproblem. (server=xxx;database=yyy;user=sa;pwd=xyz)The windows service is running under the domain/Administrator account.I can run the windows service from a workstation with no problem. Butwhen I start it up on the application server, I get the 'notassociated' error back from Sql Server.I'm trying to figure out where the problem is, and why it'sintermittent. Is it rights, policy, security? Why does it work for awhile then then error out?Any suggestions or help is appreciated.Thanks,Eric
View 2 Replies View RelatedMS SQL Reporting Service In Windows 2003 Server
Jul 27, 2005Hi,I tried to Develop one Report in SQL Reporting Service. I haveinstalled SQL Reporting Serivice in Windows 2003 machine. SQL ServerDatabase is in another machine, running on Windows 2000. I developedand deployed the report and all went fine.When I tried to see the report through the Report Service Manager WebPage it is comming properly. But When I tried to See the report inanother web page, I'm not able to see the images. But the Data isgetting Displayed and only Image is not comming. When I exported thereport to Excel, the Image is comming over there.I am using Report Viewer control (Which came as Sample Program) inthe ASPX Page to render the report. I'm using SQL Server 2000 with SP3aand SQL Server 2000 reporting Service with SP1.I tried setting the Mime Time for the GIF image and even "*.*" inthe Mime Type settings of IIS 6.0. Even then its not displaying theimage.Can any one help me out in solving the problem?Thanks in Advance.With RegdsKrish
View 1 Replies View RelatedMSSqlServer Service And Windows Password Reset
Jul 20, 2005Hello,I hope you guys can help me with a problem that I am facing...I have started the MSSqlServer service and SQLServerAgent serviceswith a domain username and password.There are periodic password resets to this user. Security policieswithin the company dictate that the password for this domain accountcannot be permenant.Would there be any way to automatically reset the pwd in theseservices instead of manually changing them each time?Thanks
View 1 Replies View RelatedSQL Server Compact Running In Windows Service
Nov 17, 2006Hi,
On the page http://www.microsoft.com/sql/editions/compact/default.mspx it is recomended that you dont use SQL Server Compact Edition if "you want to run as a service" - is this refering to the host application or to the fact the SQL Server Compact Edition is an embedded database rather than the more traditional SQL Server client/server architecture?
If its the former is this likely to change at any point in the future? Also what sort of problems are likely to occur if we did run it from within a windows service?
Many thanks,
- James
*EDIT [Changed capitalization]
Service Broker Windows Security Problem
Jan 10, 2008I am using windows authentication to send messages from one server to another.
The user is a domain user that is sysadmin on both servers and db owner of each database.
The errors I see in porfiler are as follows
At target,
An error occurred while receiving data: '10054(error not found)'.
and the following at the initiator:
Connection handshake failed. An OS call failed: (8009030c) 0x8009030c(The logon attempt failed). State 67.
For what its worth, the script for my target endpoint is below, and access has been granted to public:
CREATE ENDPOINT [BROKER]
AUTHORIZATION [MYDOMAINmssqlssb]
STATE=STARTED
AS TCP (LISTENER_PORT = 4022, LISTENER_IP = ALL)
FOR SERVICE_BROKER (MESSAGE_FORWARDING = DISABLED
, MESSAGE_FORWARD_SIZE = 10
, AUTHENTICATION = WINDOWS NEGOTIATE
, ENCRYPTION = REQUIRED ALGORITHM RC4)
I've actually used these users/objects successfully dozens of times on a seperate server with many clients...I am just re-scripting the objects here on this new server. The new remote machine is an image of one of the original machines that was working fine (with new broker GUIDs).
Thanks for any insight.
John
SSIS Script For Monitoring Windows Service
May 25, 2006I would like to use SSIS Script for Monitoring Windows Service...
If Windows Service Up / Down. I should be able to Notified by
Using SSIS Script(SQL SERVER 2005).
Please Help me
Install Sql Reporting Service - Windows 2003
Sep 21, 2005Hello
View 4 Replies View RelatedReport Server Windows Service (MSSQLSERVER)
Mar 23, 2007This error is being displayed in the eventlog every minute. Any ideas on what it is referring too? I reviewed some posts but most point to specific problems of report server not running, or receiving this error during a run. We are receiving no errors at all. However this is jamming up the event viewer to make troubleshooting other issues very diffucult.
Event Type: Error
Event Source: Report Server Windows Service (MSSQLSERVER)
Event Category: Management
Event ID: 107
Date: 3/23/2007
Time: 8:20:16 AM
User: N/A
Computer: SPECTRUM_DB2B
Description:
Report Server Windows Service (MSSQLSERVER) cannot connect to the report server database.
For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
Report Server Windows Service Problem
Feb 16, 2007Hello,
I am my department's Sys Admin and a relativelty Noobie when it comes to SQL server. So I recently Installed SQL Server 2005 on a Win2003 Server. During install I set my domain account as the service account login. After the DB and Web Application were setup and running good I realized that the SQL service accounts were logging in as my domain account. Not a good thing right? So in SQL Server Configuration Manager I changed the services from logging on as my domain account to the local system account instead.
Enter the problem: now I notice in application event viewer the Report Server Windows Service is erroring every minute. The error reads "Report server windows service cannot connect to the report server database." Im sure this was caused by me changing what account the report server service logs in as and local system account not having appropriate permissions. So what account should the report server windows service log in as? I see where to change the windows report service identity in Configure Report Server but I am not able to backup an encryption key? Thanks in advance!
Urgent: Can I Access Sqlce From Within Windows Service ?
Jan 11, 2008Hi
I am developing a Windows Service product and use SQLCE 3.1 as data store, I found problem, that, when I inserted a record to sqlce data store from within service, I got an hidden window, the name is ms_sqlce_se_notify_wndproc, Could anyone has idea of how to disable this hidden window? Because my product is running as Windows Service, so this hidden window would be a serious security hole.
Thanks a lot!
Which Windows Service Will Be Running On My Machine If I Installed SDE
Dec 19, 2006Hi,
I want to know whether the MSDE is already installed or not on my system using a C# program. For this I have a method which will take the service name as argument and returns whether that servce is found or not. Now I want to know which windows service (service name) will be running on my machine if the MSDE is already installed. Please help me out.
How To Make SqlServer Agent Execute Windows Service
Mar 24, 2004To run a remainder service that shoots a mail once everyday to all users of a subscribed service satisfying a pre-determined criteria, I'm planning to use a Sql Server Agent Job. In the first step of the Job, I'll have a stored procedure that gets all the records matching that criteria & store it in a table.
In the next step, I want a Windows Service (as there need not be any interface & my project requires easy deployment & minimal manual intervention) to fetch the records from the above table & shoot mails to users of the subscribed service. Several thousand mails may have to be sent this way. In order not to strain Sql server & also avoid extended stored procedures due to safety reasons, I'm considering using this windows service.
I want to know
1) how to make the Sql Server Agent execute the Windows service?
2) abt code or resources on how to write a vb.net Windows service that will work through a recordset & send mails.
3) from a perfomance point of view, if this method is feasible? If not, what are the other efficient alternatives.
SQL Server 2005 Not Allowing Connection From Windows Service
May 28, 2008Hi All,
I have written a windows service using VB.NET that connects to a database and performs several tasks. The service is working correctly and has been fully tested against SQL Server 2000. I have recently moved to SQL Server 2005 and now, the service will not connect to the database.
I have setup and tried several different users, but none work, I get the following message:
Login failed for user 'OEESYSTEMS'
The server instance, username and password I specify are all correct.
The service is running on the same server as SQL Server. I can connect through a web application, and through ODBC. The server is set to use SQL server and windows authentication, and is setup and successfully allows remote connections.
It looks like SQL server sees that a windows service is trying to connect and does not allow it.
For the love of god, can anyone help with this issue.
Thank you.
Windows Server 2003 Service Pack 2 Issues?
Oct 24, 2007I run SQL Server 2005 x64 Enterprise Edition SP2 on a Windows Server 2003 R2 Enterprise Edition SP1 server. This is our main database server and my question is, has anyone had any issues (database related or other) after installing Windows Server 2003 Service Pack 2?
Thanks!
SQL SERVER Integration Service And Windows 2003 Installation Bug
Sep 11, 2006Hello,
I am trying to install SQL SERVER2005 on windows 2003 server.It is not installing SSIS designer.why is it so?