An error has shown up yesterday in a report. Instead of the proper data - in this case the name of the assigned caseworker ("sagsbehandler") a 19-digit number shows up. Same goes for the assigned consultant (konsulent-kontaktperson). When I group the colums by caserworker or consultant it will readily display the name but not when they are just data in a column.

Please have a look at the attachments. I thank you very much in advance for your help. 

Best regards

Thomas