Problem with SSRS. Can't generate ssrs report - reporting-services

When generating a report locally, it generates an error:
An error has occurred during report processing. (rsProcessingAborted)
Failed to execute shared dataset 'Dummy'. (rsDataSetExecutionError)
Failed to execute shared dataset 'TableDate'. (rsDataSetExecutionError)
Cannot create a connection to data source 'Data source for shared dataset'. (rsErrorOpeningConnection)
A network or instance-specific error occurred while establishing a connection to SQL Server. Server not found or unavailable. Make sure the instance name is correct and that remote connections are allowed on SQL Server. (provider: Named Pipes Provider, error: 40 - Failed to open connection to SQL Server)
everything works fine on the server, locally, when creating a report, the report is being loaded, after which I get this error, maybe someone has some advice. I am new to SSRS
Network path not found

Related

I have a report which is getting this error

An error has occurred during report processing. (rsProcessingAborted)
The execution failed for the shared data set 'TargetYear'. (rsDataSetExecutionError)
Cannot create a connection to data source ' Data source for shared dataset'. (rsErrorOpeningConnection)
For more information about this error navigate to the report server on the local server machine, or enable remote errors
I am getting this error while opening an SSRS report.

SSIS ODBC Source Previews Data But Fails When Executing Package

This is really odd to me. I am using an ODBC connection as a data source in SSIS. I am able to preview data, but when I attempt to execute the package (still within Visual Studio for development), I get an error on the initial data source.
The error I am receiving is:
There was an error trying to establish an Open Database Connectivity (ODBC) connection with the database server.
The AcquireConnection method call to the connection manager xxx failed with error code 0xC0014009. There may be error messages posted before this with more information on why the AcquireConnection method call failed.
ODBC Source failed validation and returned error code 0x80004005.
Clearly I have the right username, password, and ODBC connection to some degree, because I am able to see the data. However I am failing on establishing the connection when I attempt to run the package, so I must be doing something wrong. Any idea what it might be?
It ended up being that the drivers associated with the ODBC connection (gsk8ssl.dll) installed on the machine needed to be added to the path variables on both my local and on the server. This was for connecting to a DB2 database.

SSRS Data Source Network-related error from Report Server but VS works

I have a report that is connecting to a new server.
When I run the report in Visual Studio, it runs fine but when I deploy the report, the new data source is getting an error:
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)
The Type is MS SQL Server and the Connection String is basic (Data Source=;Initial Catalog=). When I hit Test, it takes about a minute to come up with the error. I also get the error whether using stored credentials or Windows Integrated.
I have recreated the data source by hand without any difference.
I have went through the Microsoft troubleshooting without success. I have numerous other similar data sources but have never had this issue.
MS Docs: Troubleshoot connecting to the SQL Server Database Engine
Don't know what else to try. Any suggestions to fix this?
SSRS 2015 - SQL Server 13.0.5820.21

Getting Error when accessing SSRS through browser

I get the error message below when accessing Reporting Services through a browser
URL used: http://<name of server>/ReportServer
Reporting Services Error
The report server cannot open a connection to the report server
database. A connection to the database is required for all requests
and processing. (rsReportServerDatabaseUnavailable) Get Online Help 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)
Have you verified that the configuration is correct? Use "Reporting Service Configuration Manager" which is installed with SSRS. Step through the screens looking for problems; try applying the configuration and make sure databases exist and have correct permissions.
Try running RSConfigTool.exe or Report Services Configuration Manager from Windows and check if the server is accessible

missing dataset in Reporting Services Report after Moving TFS

We recently moved our Team Foundation Server (TFS) to a new server, and I am now trying to setup the reports once more. When I run the reports I get this error:
An error has occurred during report processing. (rsProcessingAborted)
Query execution failed for dataset 'dsIteration'. (rsErrorExecutingCommand)
For more information about this error navigate to the report server on the local server machine, or enable remote errors
Or
An error has occurred during report processing. (rsProcessingAborted)
Query execution failed for dataset 'dsPlatform'. (rsErrorExecutingCommand)
For more information about this error navigate to the report server on the local server machine, or enable remote errors
I created a new Team Project, and when I ran the reports from that project I got the same errors.
Where can I find these datasets or is there a way form me to redeploy all the report information to the new report server?
The cube on your SSAS server is not correctly running. There is a good blog post by Grant how to deal with it
Another Error as like as above:
An error has occurred during report processing. (rsProcessingAborted) Query execution failed for dataset 'dsPlatform'. (rsErrorExecutingCommand) For more information about this error navigate to the report server on the local server machine, or enable remote errors