Disable Live Data

When set to yes, this option prevents the report from being run in any way except as a scheduled job. The link that is normally used to run a report is disabled and the only output available is from the last executed scheduled job run. Use this option to prevent users from running long running reports during peak hours.

In the image below, the document actions have the text "Live Data Disabled" and the only option is to view the report from the last time it was run using the "Last Scheduled Instance" link or to view the history of scheduled jobs with the "History" link.