• An error has occurred during report processing. (rsProcessingAborted)
    • Query execution failed for dataset 'CustDetail'. (rsErrorExecutingCommand)
      • Value cannot be null. Parameter name: The value supplied for parameter 'reportContextParameterValue' cannot be null or empty

this error comes when i open my report in report server but i dont have this parameter "reportContextParameterValue" and i set remain parameter properties inblank:true and nullable:true then why its come?