I created a saved report in the Data Loss Prevention (DLP) User Interface (UI) and scheduled it to be sent to me.  When I received the report I found that it contained only 50 of the incidents it should.

Why don't the other incidents show up in the report?  How do I fix this so I see all of the incidents?

You probably saved the report in the "paged view" format.  this would cause only the first 50 incidents to appear.

To fix this open the report in the User Interface (UI).  Above the column headers, on the right, you will find an icon labeled "Show All".  Click on this icon.  After the report refreshes, resave the report.

The next time the report is sent it should have all of the incidents listed.