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.
Related
I am trying to create an OLE DB connection in SSIS that I want to use for this package I am building which basically is supposed to do an ETL having it's source from Excel and the output in a SQL table. However, I am getting the error as below when trying to connect to the server and check in. I am using windows authentication and trying to connect locally using the '.' I also couldn't find the sql server configuration manager in my computer. I reinstalled my management studio 2018 version, but the didn't fix it either. Any insights would help on resolving this issue.
Thanks
Error message:
TITLE: Connection Manager
Test connection failed because of an error in initializing provider.
Login timeout expired 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. Named Pipes Provider: Could not open a
connection to SQL Server.
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 generate SSIS packages with BIML to load data from an Oracle (11.2) to the staging area of our DWH on SQL Server.
I had no issues whatsoever creating the job in plain SSIS. However, using the exact same connection string on the AdoNetConnection node in BIML gives me the following validation error when I try to generate the SSIS packages:
FlowFramework, Version=5.0.63316.0, Culture=neutral,
PublicKeyToken=015f370a62f9a1a3. Node ADO NET Source: Could not
execute Query on Connection ORA_TEST
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: SQL
Network Interfaces, error: 25 - Connection string is not valid).
The wording "SQL Server" made me wondering if for some reason the specified provider is ignored (that if the error is piped through from the underlying provider).
I created a minimal example for testing purposes that's just a source-target mapping and reverse engineered it using BIMLExpress. The connection manager looks as this (I added the password part):
<AdoNetConnection Name="ORA_TEST"
CreateInProject="true"
ConnectionString="DATA SOURCE=XXXX:1521/XXXX;USER ID=XXXX;Password=XXXX;PERSIST SECURITY INFO=True;"
Provider="Oracle.ManagedDataAccess.Client.OracleConnection, Oracle.ManagedDataAccess, Version=4.122.1.0, Culture=neutral, PublicKeyToken=89b483f429c47342" />
The reverse engineered minimal example throws the very same error, even though the connection string and provider are identic to the ones I can see when I right click on the working (manually created) connection manager and click "View code".
Resorting to an OleDb connection is not an option in our case. We're using a managed SSIS runtime on Azure and failed to get the OleDb provider for Oracle working on it. The manually built package using the Ado.NET connection manager works, which is why I need to figure a way to generate the package with an Ado.NET connection and the Oracle Managed Data Access provider.
Any ideas how to fix this?
I've seen this posted several times, but none of the fixes are working from my instance. I'm using SSDT 2015 to create the package and deploying to a network server using SQL Server 2016. The package target server version is set to SQL Server 2016 and I've changed the run time from 64 to 32 bit (not sure if this is needed, but listed as a fix for this issue). The connection managers are using my local server (different from the server the package is being executed from) and the network server where the package is being deployed. I'm able to successfully run the package in SSDT 2015, but when deployed to the server I get the errors below stating that the connection to my local server could not be established. I the validation of the connection and the data flow to delay validation and the first two tasks run, but again, it cannot connect to my local. Since I'm running the package with my credentials, I'm not sure why it cannot connect. I am a system admin for both Server instances and I've ensured that my login has ssis_admin role assigned on SSISDB. Any assistance would be greatly appreciated.
Data Flow Task:Error: SSIS Error Code DTS_E_CANNOTACQUIRECONNECTIONFROMCONNECTIONMANAGER. The AcquireConnection method call to the connection manager "localDB\SQL2016.Local" failed with error code 0xC0202009. There may be error messages posted before this with more information on why the AcquireConnection method call failed.
ApplicationDataETL:Error: SSIS Error Code DTS_E_OLEDBERROR. An OLE DB error has occurred. Error code: 0x80004005.
An OLE DB record is available. Source: "Microsoft SQL Server Native Client 11.0" Hresult: 0x80004005 Description: "Login timeout expired".
An OLE DB record is available. Source: "Microsoft SQL Server Native Client 11.0" Hresult: 0x80004005 Description: "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.".
An OLE DB record is available. Source: "Microsoft SQL Server Native Client 11.0" Hresult: 0x80004005 Description: "SQL Server Network Interfaces: Error Locating Server/Instance Specified [xFFFFFFFF]. ".
Just to update everyone, this was issues that had issues and they had their issues. First, the Integration Services on the network server had been stopped due to logon error, first major issue. Second, in order to allow the network server to have access to my local server, I had to open the configuration manager on my local SQL instance and enable TCP/IP under the configuration settings for my 2016 instance. At this point, I needed to run netstat on the command prompt using my SQL Server Instance ID to determine if it is listening to port 1433. To ensure remote access, I then had to add rules to my firewall to allow TCP 1433, UDP 1434, sqlservr.exe, and sqlbrowser.exe. Once this was all completed, I was then able to connect to my local server through ssms on the network server. Using the proxy account I created for SQLAgent, I the job was then able to process successfully.
I have an sql server and its been installed as new instance called instance2 . Now when i tries to open MSDB folder under stored packages this gives me below error
TITLE: Microsoft SQL Server Management Studio
------------------------------
Failed to retrieve data for this request. (Microsoft.SqlServer.Management.Sdk.Sfc)
For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft%20SQL%20Server&LinkId=20476
------------------------------
ADDITIONAL INFORMATION:
The SQL Server instance specified in SSIS service configuration is not present or is not available. This might occur when there is no default instance of SQL Server on the computer. For more information, see the topic "Configuring the Integration Services Service" in %SQL_PRODUCT_SHORT_NAME% Books Online.
Login timeout expired
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.
Named Pipes Provider: Could not open a connection to SQL Server [2]. (MsDtsSrvr)
------------------------------
Login timeout expired
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.
Named Pipes Provider: Could not open a connection to SQL Server [2]. (Microsoft SQL Server Native Client 11.0)
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BUTTONS:
OK
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Also Once i tried to open the package from visual studio it returns the below error
TITLE: Add Copy of Existing Package
------------------------------
An OLE DB error 0x80004005 (Login timeout expired) occurred while enumerating packages. A SQL statement was issued and failed.
------------------------------
ADDITIONAL INFORMATION:
An OLE DB error 0x80004005 (Login timeout expired) occurred while enumerating packages. A SQL statement was issued and failed.
------------------------------
BUTTONS:
OK
------------------------------
i have two instances: Adventure and instance2 also I added instance name in msdtsrvr.ini but it didn't fix the issue
thank you
The ssis service does not support multiple instances. SSIS will be configured to managed packages on the first instance installed on the machine or the default instance. There is some more information about that here:
https://msdn.microsoft.com/en-us/library/ms137789.aspx
This applies to versions < 2012. 2012 and up support this storage model for backwards compatibility or you could convert to the project deployment model.