SSRS ERROR : Parameter _ReportName cannot be null or empty

Hi Friends,

The SSRS Reports Common Error

1. "Parameter _reportName cannot be null or empty."

2. The AssetBasisRdlContract.getAttributes() reflection API could not create and return the SrsReportNameAttribute object.

The problem is opening any report standard or customized the above error is appear

Solution:

Go to the AOT then Menuitem ----> Go to the properties find the report name & Report Type.

Then compile the Report,  compilation is success.

Now open the Report.

Even though if it is not open the Report, Then full compile is compulsory.  

Thanks.