I'm having problems creating a report against Oracle with SSRS. I've installed Visual Studio 2015 (Update 3), SQL Server Data Tools (14.0.61021.0), and ODT for VS2015. I have a SSRS project in Visual Studio, and I am able to create a Shared Data Source to connect to my Oracle database. When I test the connection within the data source settings, the connection succeeds and everything looks as expected. However, when I create a report that uses the data source and attempt to preview the report, I get the following error:
An attempt has been made to use the data extension 'ORACLE' that is either not registered for this report server or is not supported in this edition of Reporting Services.
These reports worked prior to updating to the latest Update of Visual Studio and ODT tools, however we are receiving this error on all machines that have been updated. As a test, I have also created a new VM and installed only VS, SSDT, and ODT for VS2015; this environment also generates this error.
Does ODT for VS2015 support designing SSRS reports within Visual Studio?