SSRS Report Deployment Issue

Hi Everybody,

I am using cube to generate SSRS report using SQL Server 2008 and BIDS 2012. My reports are working proper on SQL Server Reporting Manager on server. But when I try to link my report with Report Viewer on simple asp.net page it gives me below error:

• An error has occurred during report processing. (rsProcessingAborted)
  • Query execution failed for dataset 'CompanyCompanyName'. (rsErrorExecutingCommand)
    • The In compDWDSV cube either does not exist or has not been processed.

 I am not getting the issue why it is coming so. Can anybody help me out..

Regards,

ved pathak