Error and Troubleshooting Report Definition Issues in SSRS RDP Class

If you are  getting the error when refresh the Temp Table in Visual Studio, and also getting the same error to add RDP class in Designing the SSRS report
 Error is:
 "An error occurred when retrieving the metadata for the query.
 Exception occurred on the metadata service on client or server.
 See Exception details below:
 >data or calculated fields with type"Record" are not supported".
 Please help me how to rectify this issue.