Checkmk Werk 13938: Requesting a non existing BI aggregation now results in a proper 404 response

ID: 13938 Title: Requesting a non existing BI aggregation now results in a proper 404 response Component: REST API Level: 1 Class: New feature Version: 2.2.0i1 Instead of an internal server error (status code 500), requesting a non existing BI aggregation now results in a proper not found response (status code 404).