The Page Server you are trying to connect to is not accessible error

While going to the link to BusinessObjects .Net Info View opening the report.

I m getting the error as:

The Page Server you are trying to connect to is not accessible. Please contact your system administrator.

Unable to retrieve Object.

The Page Server you are trying to connect to is not accessible. Please contact your system administrator.

whereas i m able to open the report through BusinessObjects Java Info View.