I have a dashboard built with PowerBI Desktop. This dashboard has 3 differents data sources (SQL Server, CSV and API). I have a PRO account.
Everything works fine, but when I want to connect it with my gateway after pubication, it raise me an error for SQL Server connection:
Sorry, it's in french, but it says "Cannot update this datasource credentials. Unknown error"...
What I tried so far:
Fully reconfigure the gateway
Tryed to connect with different credentials
Updated datasources authentification methods (from desktop) and
publish it again
Publish my dashboard on different workspace
Of course, my credentials works fine in my SQL Server
I run out of idea... and I really need to setup this in order to make scheduled refresh.
I have a subsidiary question: there is any good practice about credentials to use right here? It is better to use a service account or personal account for this kind of connection ?
Many thank's for your help.
Related
I have just finished the development of my application on asp.net mvc connected with SQL server, and I will love to deploy it. I want to use Azure App service, but I got an error "Unable to connect to master or target server 'DATABASE_NAME'. You must have a user with the same password in master or target server 'DATABASE_NAME'". I have tried every thing I found online like modifying the SSDT, but nothing changed.
Please is there any recommendation to fix this issue? If not, Please what are other ways for me to launch the application. The application will be used internally for Sales purpose and I don't need any fancy hosting. Thank you in advance.
Did you setup the sql azure firewall to accept connections from your computer?
Even if you set it up once, it is possible that your internet provider attributed a different IP address to your computer. So you must redo your firewall set up again for your computer to be accepted.
It is important to know that only sql logins/passwords are accepted here. So you must give the login/password of the admin user that you mentioned at the moment of creation of you sql server azure (there is a step that sets it up when you create your azure database), or the login/password of a user you created and granted in this database.
I've deployed my project to Azure and my login page loads. When I attempt to login, it hangs for a moment and returns an "Access is denied" error. I've double and triple checked my connection string and it matches the one provided by Azure.
I've deployed to Azure in the past but it's been a while. Is there something I need to do in order to make my DB accessible? I read a couple articles about similar problems people had with remote connections. It involved turning on remote connection accessibility in SSMS, but I don't see that being the case in my situation as it's not being accessed thru Sql Server.
Are there modifications I must make to my DB to make it accessible on Azure?
Here's my error:
EDIT - I am using forms authentication for user handling if it makes a difference.
This error indicates that your Azure SQL Database is not configured to accept connections from the service you are trying to connect.
You have to Enable Windows Azure Services to connect to your Azure SQL Database Server.
To achieve that, navigate to your Azure SQL Database Dashboard and click on Manage Allowed IP Addresses, as shown bellow:
Then On this new page, make sure that Windows Azure Services are enabled (YES):
I had the same problem and found that I didn't have the database and the app service in the same location. One was in Australia East while the other was in Australia South East. I moved my app service to be in the same location as the DB and bingo. :)
I'm trying to configure Team Foundation Reporting but without any success.
The App Tier and the Data Tier are in separate servers.
I guess it's not a port/firewall problem, because I opened port 135, and I can see the established connection by using TCPView (from Sysinternals) whenever I click "Populate URLs" in the Reports tab in TFS Administration Console. I can also telnet servername 135 without any problems.
I also checked if WMI service is started in the Data-Tier. And for SQL Server Reporting Services. Also checked for RPC and RPC Locator in both servers. They're all started and automatic.
I also set tfs app user as admin in sql reporting services. Added all kinds of permissions to the tfs user in the Data-Tier server.
I set all user permissions in dcomcnfg.
Allowed all WMI namespaces permissions to the user. (Computer Management -> WMI Control)
Deactivated Windows Firewall in both servers temporarily.
No luck.
However, in the app-tier, when I click Computer Management -> Connect to another computer, and type the data-tier IP, i can't connect. I get the message "Computer xxx cannot be managed. The network path was not found". How is that ? Tried IP, name, and FQDN. I also tried browsing and selecting the computer. Nothing changed.
I'm lost, what could possibly be happening ?
Thanks in Advance!
i'm betting that you're having the double-hop issue. try having your system admin set an spn for the website on the sql server.
you also need the AD permission 'trust for delegation' on the AD Service Account, right?
do that and SetSpn with the service account, that should help I think that the SPN option was spot on
See this answer:
IIS to SQL Server kerberos auth issues
which links to an old but user-friendly troubleshooting web app called DelegConfig. It can try to run the SetSpn commands for you, at least giving you an idea of what they need to be.
I ran into SPN issues when using an externally-accessible URL (+SSL) everywhere.
I have an analysis services cube in SQL server 2005 which I'm connecting to via an excel front end.
When I connect via one user its fine, but when I log on to the same machine as another user I get an error in my excel spreadhseet - "user...does not have access to the [Cube name] database"
Obviously the first user has the correct permissions, but how do I set up analysis services to allow other users to join the party?
Login to the machine with an account that is an administrator (Domain\CubeAdmin) on the cube. Connect to the cube in BIDS (run devenv.exe and open Analysis Services Database).
Under Roles, create a reader role and in the Membership tab, add the user account (Domain\NewUser).
All this will only work if the SSAS Server Administrator gives the Domain\NewUser access to the server.
The Windows user accounts that you are trying to access SQL Analysis Services with need to be added to the Roles in the Cube that would allow the permissions you want.
If you are connecting over HTTP using msmdpump.dll through IIS you need to turn on Authentication for that site and allow the Windows user account to access the site.
If the IIS site using msmdpump is on another machine and you aren't using a domain then the accounts would need to exist on both servers with the same password.
I know this is old but for other's reference, I had to repair the MS Office install to resolve a connectivity issue with SSAS. The user was added to the role, but the error "Cannot connect to server" was displayed when connecting.
Raj has already answered the initial question... You need users to be set up with at least read access to your SSAS instance.
However, the error "Cannot connect to server" does not necessarily mean it's an authentication issue, it actually doesn't mean much. I've seen this error on Excel 2007 on various occasions, where the underlying error could be anything, this is just a generic error from Excel.
Several aspects that caused problems on my end were (things to check):
User has access to the web site (if not using anonymous auth)
ADOMD and OLEDB for Analysis Services are installed locally (correct version)
User propagated to SSAS has read access to instance (are you using ApplicationPoolIdentity?)
Handler mapping (script mapping for *.dll) is set up
For a complete guide of how to set up HTTP access for SSAS check:
Microsoft - Configure HTTP Access to SSAS via IIS
Cheers
We are troubleshooting a SQL Server 2005 connection issue on a closed-source third-party ASP.NET application. The application is a .NET application and the developing company is using a custom formatted configuration file that stores the SQL Server authentication information.
The application when trying to connect to our SQL Server box is getting a "Cannot open database 'databasename'. Login failed for user 'username'" error. We have tested connecting to the SQL Server box from the web server using SQL Server Management Studio and the login information provided to their app, it works perfectly.
Is there any easy way that we can sniff/determine the SQL Server Connection information they are trying to use inside their SqlCommand? Debugging their code is not an option, as it is compiled in Release Mode, and we don't have source. We simply need something to be able to identify why their app cannot connect.
run profiler and choose Security Audit: Audit Login, Audit Login Failed and Audit Logout events. choose all columns.
from that you'll get the app name, and the user that tries to log in from the login failed event.
once you get that check which database is default for that user in SQL Server users.
I just asked some of the guys here and they both recommended trying reflector. If you had some hard coded values in the library, you should be able to see something there.