So exactly I am trying to explore CubeOlap using sql server data tools 2010,after importing tables from local database ,when I tried to generate a design of the data warehouse like this but instead i got this error the error is (class not registred (exception from HRSULT:0x80040154(REGDB_E_CLASSNOTREG))
(System.Windows.Forms) any Help or even an indication about the error causes would be great and thanks in advance.
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I'm fairly new to Cosmos DB so for starters I created a MongoDB based instance. I then wanted to add a document to it, just as a "Hello World" test. I'm using a self made iOS app for this which uses the official Azure.iOS library from GitHub.
Once I run the "create" command (with the proper collection id set) on AzureData the framework returns me a "success" inside the response with a resource id etc. However once I use an external tool such as Robo3T or the mongo shell the given collection is said to be empty, or returns this error:
{"code":400,"body":"Command find failed: Unknown server error occurred when processing this request.."}
The connection to the DB however is successful since I can display the collection stats and so on.
Now if I open my app again and query the collection documents through the Azure.iOS framework it returns me the result I just saved. This makes me feel a bit puzzled. Did I miss doing something inside the app, or do all MongoDB tools fail listing the documents? The documentation for the framework is rather sparse so any help would be appreciated.
Actually the issue that happened for me is very hard to debug. Since the error messages don't tell anything.
My Cosmos DB is using the MongoDB backend which seems to create issues together with the mentioned Azure.iOS framework.
The issue is further described here:
Cosmos Mongodb query fails but azure storage explorer works fine?
TL;DR what happened is that the iOS framework was not creating a "_id" which is necessary for MongoDB and that lead to corrupted data. I had to switch from MongoDB to the SQL backend. This solved my issue and now everything works fine.
When i run my application it tells me that "Class TraCoreModule not found". I tried to google witch class this is or where it comes from but no results.
Can anyone tell me what module this is or why i get this error please?
The application connects to a sql server database and updates a few fields.
It also uses ActiveX to send emails.
I am using Woll2Woll.
I wish i could provide more information but this is all i have.
I tried to locate the error in my code by printing debug messages in a memmo but this does not help.
So i figured out the issue. The TppReport was corrupted...
I'm still very new at programming, and our local SSIS genius isn't here today for me to pick his brain.
I am working on an existing SSIS package and am making modifications to a specific .dtsx file. The data flow has an OLE DB source, which I have successfully changed the sql query to fit my project specs. The Destination is a connection flat file, which I have modified the column mappings to fit the new query.
I have a few concerns:
The source connection originally used SQL Server Authentication, and I don't have the user name or password. I can use Windows Authentication to test it locally, but in the end it will be set up by someone else as a scheduled task on a server somewhere. (I realize this is probably a question for people at my work, but I figured I would fill you guys in).
The destination preview doesn't show anything. I can, however, successfully parse and preview the Source query...
I also don't understand what "Error Output" means on the Source Editor.
Is this set up correctly already, or does it mean there will be some errors in the output?
Any explanations or elaborations would be helpful, but my overall question is: "Am I missing something for this .dtsx, or is this project finished and ready to be set up as a scheduled task?"
It will depend on the package configuration. usually user\password are read from a configuration mechanism (file or server)
Yes, it should be fine
It means what should the task do when it finds an error. It can fail the component or ignore the error for example
I’m trying to add a team project collection to a TFS2010 instance. The instance already has project collections set-up and in use, but when I try to add another I get warnings from the Data Tier Configuration. The warnings are as follows:
TF255153: Service is not set to start automatically: SQL Server Database Services:
TF255437: An error occurred while querying the Windows Management Instrumentation (WMI) interface on the following computer: MYTFSSERVER. The following error message was received: .
TF255437: An error occurred while querying the Windows Management Instrumentation (WMI) interface on the following computer: MYTFSSERVER. The following error message was received: .
(TF255437 is reported twice)
I’ve had a good look around, and found a couple of articles that implied TF255437 is caused by WMI compatibility not being enabled in IIS (TFS2010 is running on IIS7.5). However, this is enabled as far as I can tell.
Has anyone come across either of these errors before? The admin console seems happy for me to create the TPC regardless, but without understanding the errors fully, I’m reluctant to do so.
This was all caused by the "SQL Server Agent" service not being started on the server.
What is the correct proceedure when deploying an ASP.net MVC application? I am using the built in forms based authentication and deploying using the publish function in VS2008 but when deploying it doesn't seem to deploy the ASPNETDB to the server and I end up with errors like
An error occurred during the execution of the SQL file 'InstallCommon.sql'. The SQL error number is 1802 and the SqlException message is: CREATE DATABASE failed. Some file names listed could not be created. Check related errors.
CREATE FILE encountered operating system error 5(Access is denied.) while attempting to open or create the physical file 'C:\INETPUB\WWWROOT\HOURS3\APP_DATA\ASPNETDB_TMP.MDF'.
I looked this up and attempted to change the sql server to run under the local system account as per
http://forums.asp.net/t/984436.aspx
but that doesn't seem to have helped.
When you try to publish this way, I believe you're going to overwrite your database with the one you are currently developing with. This means if you had any changes in your web environment, such as new users, you would lose them when you overwrote them in a publish. Additionally the reason you're probably getting permission denied, is because the file is already in use by the website, and Windows doesn't like it if you try deleting a file that is in use.
Typically I set my databases to publish in a different methodology than the ASP.net files. I often generate an upgrade script using a tool such as RedGate SQL Compare. This allows me to upgrade the one live on the server instead of copying a new file.