I'm in the process of migrating an intranet application from SSRS 2012 to SSRS 2016. We've deployed the reports from our SSRS 2012 instance to our new SSRS 2016 instance, and the reports work fine when run directly from the SSRS web interface. Where I'm having a problem is with our intranet application, which displays the reports through the ReportViewer control.
I've upgraded the project with the new ReportViewer control through Nuget and got that bit working without needing to change much in my project. The problem I've run into is the ReportViewer control on shows only the parameters and the pagination/export/print controls when a report is run in my intranet application. None of the data tables or charts are ever rendered. However, if you export the report as a PDF, the PDF is rendered correctly.
Anyone have an idea what's going on? The reports I'm running were authored in Visual Studio 2012 and were deployed from VS 2012 to the SSRS 2016 server.
Thank you!