While accessing the page
http://127.0.0.1:8080/OEKOBAU.DAT/resource/flows/bb80c4d9-60dc-4032-af8b-77356bddeb13.xml
the following error occurred: A flow data set with the uuid bb80c4d9-60dc-4032-af8b-77356bddeb13 cannot be found in the database.