I have an SSRS report, containing a subreport, that's posted and works properly in Report Manager. When I send the report url via email, the main report opens correctly, but the subreport throws an error when I attempt to drill into it. Below is the error. The error log does not have any further details.
Thanks in advance for any help you can provide.
Reporting Services Error
• An internal error occurred on the report server. See the error log for more details. (rsInternalError) Get Online Help
o The URL-encoded form data is not valid.
¿ Operation is not valid due to the current state of the object.
SQL Server Reporting Services