XML Dataset Error There was a problem getting data from the Report Server Web Service

[mellolr]

I have a XML dataset that works in report builder, but on report server gives the error below. Any ideas what could be the problem? The datasource on the report server connects successfully. 

An error has occurred.

The data set could not be processed.

There was a problem getting data from the Report Server Web Service.

The SQL View EecutionLog just says rsProcessingAborted

RSPortal Log entry:

2022-04-11 16:36:28.8988|INFO|36|Received request POST /api/v2.0/Datasets(4c0ac448-55fe-4d49-ab76-7fd79566a8ff)/Model.GetData| RequestID = s_272732e5-f1ae-4a29-bf59-46c6d3870392
2022-04-11 16:36:29.6644|ERROR|36|There was a problem getting data from the Report Server Web Service: System.Web.Services.Protocols.SoapException: An error has occurred during report processing. ---> Microsoft.ReportingServices.ReportProcessing.ProcessingAbortedException: An error has occurred during report processing. ---> Microsoft.ReportingServices.ReportProcessing.DataSetExecutionException: The execution failed for the shared data set 'DataSet1'. ---> Microsoft.ReportingServices.ReportProcessing.ReportProcessingException: Query execution failed for dataset 'DataSet1'. ---> Microsoft.ReportingServices.DataExtensions.XmlDP.XmlDPException: Failed to prepare web request for the specified URL. ---> System.Net.WebException: The underlying connection was closed: An unexpected error occurred on a send. ---> System.IO.IOException: Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host. ---> System.Net.Sockets.SocketException: An existing connection was forcibly closed by the remote host
at Microsoft.ReportingServices.Library.ReportExecution2005Impl.InternalRender(String Format, String DeviceInfo, PageCountMode pageCountMode, Stream& Result, String& Extension, String& MimeType, String& Encoding, Warning[]& Warnings, String[]& StreamIds)
at Microsoft.ReportingServices.Library.ReportExecution2005Impl.Render(String Format, String DeviceInfo, PageCountMode pageCountMode, Byte[]& Result, String& Extension, String& MimeType, String& Encoding, Warning[]& Warnings, String[]& StreamIds)
at Microsoft.ReportingServices.WebServer.ReportExecutionService.Render2(String Format, String DeviceInfo, PageCountMode PaginationMode, Byte[]& Result, String& Extension, String& MimeType, String& Encoding, Warning[]& Warnings, String[]& StreamIds)| RequestID = s_272732e5-f1ae-4a29-bf59-46c6d3870392
2022-04-11 16:36:29.6644|INFO|61|Sending response. Response code UMHS\mellol 422, Elapsed time 0:00:00.7642824| RequestID = s_272732e5-f1ae-4a29-bf59-46c6d3870392

[Anonymous · Accepted solution]

Hi @mellolr ,

Please see if this article below helps you with your question.
It describes in detail how to Enable TLS 1.2 protocol for Reporting Services with custom .NET application 

Also，you may check this ：How to enable TLS 1.2 on clients 

Best Regards,
Community Support Team _ Caitlyn

If this post helps then please consider Accept it as the solution to help the other members find it more quickly.

[mellolr]

When I ran wireshark on the PBIRS and noticed that Power BI was using TLS 1.0 to call the web service, which is not allowed on our web server. To test it, I changed the web service from HTTPS to HTTP and it worked. 

How do I force PBIRS to use TLS1.2 when calling the web service? The PBIRS is already setup to only accespt TLS1.2.