I am trying to access BAM URL in Intranet. I have hosted BAM in one server and it works fine there.
When I try accessing the BAM (http://servername/BAM) outside the server but within the intranet, I am getting following error while I try to see the aggregations.
Error:
The query could not be processed:
Errors in the OLE DB provider.
Could not connect to the redirector. Ensure that the SQLBrowser
service is running on the 'SERVERNAME' server. Errors in the OLE DB
provider. An error occurred while named instance information was being
retrieved from the SQLBrowser service on the 'SERVERNAME' server.
Activity search works fine though.
My sqlBrower services are up and running fine.
Related
I have a very weird issue with SSAS Tabular connecting to a SQL Server source database. I've spent almost the entire day on this, and searched online in various ways to find a helpful answer, but none of the suggestions solved this mysterious problem for me.
It used to work fine, but I tried various connection settings (Windows vs SQL authentication, and different impersonation modes), but now I no longer can get it to work (even if I revert back to the previous bim file in source control).
When I process a table from the WORKSPACE database (through SSMS), it works. But when I process a table from the DEPLOYED database (still through SSMS), it does NOT work.
The connection I am using is:
-SQL Server Native Client 11.0
-Windows Authentication
-Impersonation mode of a Windows account (which has the appropriate permissions)
The source database is in a SQL Server database located on a different server (but in the same network).
I have searched everywhere online, but didn't find anything that could help me.
I have tried changing the connection driver (OLE DB Provider for SQL Server), and I have restarted the SSAS Tabular service.
The full error message I get when trying to process a table on the deployed database is:
Failed to save modifications to the server. Error returned: 'OLE DB or ODBC error: Login timeout expired; HYT00; A network-related or instance-specific error has occurred while establishing a connection to SQL Server. Server is not found or not accessible. Check if instance name is correct and if SQL Server is configured to allow remote connections. For more information see SQL Server Books Online.; 08001; Named Pipes Provider: Could not open a connection to SQL Server [5]. ; 08001.
A connection could not be made to the data source with the Name of 'DataWarehouse'.
'.
In fact, after I tried a second time to restart the SSAS Tabular service, the error message I get after attempting to process a table is slightly different:
Failed to save modifications to the server. Error returned: 'OLE DB or ODBC error: A network-related or instance-specific error has occurred while establishing a connection to SQL Server. Server is not found or not accessible. Check if instance name is correct and if SQL Server is configured to allow remote connections. For more information see SQL Server Books Online.; 08001; SSL Provider: The requested security package does not exist
; 08001; Client unable to establish connection; 08001; Encryption not supported on the client.; 08001.
A connection could not be made to the data source with the Name of 'DataWarehouse'.
'.
According to your description, it seems to be related to connection problem. You need to check whether corresponding SQL server service and SSAS Service is running(check server which contains "DataWarehouse" is running and can be connected). You could go to "SQL Server Configuration Manager " to restart them.
In addition, you also need to make sure your current windows credential can access this database(if you use window credential). And check whether this server enable remote connect.
Zoe
I am trying to connect from my SSAS server to SQL through SSMS and the connection works fine when I test it. But when I am processing the cube, I am getting the below error message.
OLE DB error: OLE DB or ODBC error: A network-related or instance-specific error has occurred while establishing a connection to SQL Server. Server is not found or not accessible. Check if instance name is correct and if SQL Server is configured to allow remote connections. For more information see SQL Server Books Online.; 08001; Client unable to establish connection; 08001; Encryption not supported on the client.; 08001.
I have looked the other similar error message that was posted and tried the below options as per the suggestions.
SSAS - OLE DB error in establishing a connection
1. Restart SSAS Service
2. Restart SSAS using local system
3. Trying to change the Provider to Native OLE DB\Microsoft OLE DB Provider for SQL server, but still I am getting the below error
OLE DB error: OLE DB or ODBC error.
I am stuck with this for more than 3 days and not able to progress anything beyond. I tried all other Providers as well and still it doesn't work.
Additionally I made sure that the Windows account I am using in data source of SSAS server is having db_owner on the SQL data base.
Any help would be really appreciated to get me out of this.
I was able to get a solution for this upon trial and error method for selecting the below changes. I have tried to set the
1. Provider as "Native OLE DB/Microsoft OLE DB Provider for SQL Server"
2. Changed the connection from Windows Authentication to SQL connection.
3. The type of Impersonate Account from Windows Authentication to Authenticate by Service Account.
Once the above settings were done, I was able to process the Cube.
I have a .NET Core web application that fetches some data from a SQL Server. I connect to the SQL Server over the internet.
When I run the application with IIS Express or Kestrel, I can connect to the database server and retrieve data. I can also successfully connect to the database server using SQL Server Management Studio.
Here is the connection string I'm using:
"ConnectionStrings": {
"DefaultConnection": "Server=my-sql-server.someurl.com; Initial Catalog=my-sql-database; User ID=my-user-id; Password=my-password;"
}
But when I try to run the same website, on the same machine, in IIS, I get the following error message:
SqlException: A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: TCP Provider, error: 0 - No such host is known.)
I'm suspecting this has something to do with the dotnet core/IIS combination, and not a firewall/network/authentication issue, but I might be wrong.
The issue was simply that I was looking at the wrong connection string.
I have appsettings.json containing one connection string and appsettings.Production.json containing another.
When running the application with IIS Express or Kestrel, the first one is used, but when I publish the app and then run it under IIS, the environment is set to Production, and the production settings are used instead.
The problem was that the production connection string pointed to a database server that didn't exist anymore.
I solved this issue by adding LocalSystem to Identity in Web site Application pool.
Steps:
Select website application Pool
Right click and click Advanced Setting
Click on Identity, and change it to LocalSystem
You need to enable TCP/IP protocol on sql server. Please use following link:
Why am I getting "Cannot Connect to Server - A network-related or instance-specific error"?
If I run the Windows service using the Local System account, I have no problems at all.
The service was developed using C#.NET. The connection string is like this:
"Data Source={0};MultipleActiveResultSets=True;Async=true;Initial Catalog={1};User ID={2};Password={3}"
If I run the service using a domain user, I get the error below when trying the connection to the SQL Server. (The service generates an error log where I can see what´s happening). I´m aware of the typical causes for this error, like enabling remote connection, protocol configuration and firewall. But the error occurs even running the SQL Server in the the same machine the service is running and only if I don´t run the service with the Local System account.
.Net SqlClient Data Provider - A network-related or instance-specific
error occurred while establishing a connection to SQL Server. The
server was not found or was not accessible. Verify that the instance
name is correct and that SQL Server is configured to allow remote
connections. (provider: Named Pipes Provider, error: 40 - Could not
open a connection to SQL Server)
Even if I set the account as a local administrator I get the error.
What could cause this behavior?
I have classic asp web application on server 2012. It throws error saying could not connect to SQL server.
Error: A network related or instance- specific error occurred while establishing the connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL server is configured to allow remote connections.
When I checked SQL configuration manager, Shared memory, TCP/IP & Named Pipes are all enabled. And also when I run queries on that server, all queries are executed successfully. But when trying to connect itself, it could not connect to server. My connection string is correct. Please help me.