Qlik Sense Hub and Management Console display "This webpage is not available" after a migration

[Sonja_Bauernfeind]

Following a Qlik Sense migration, the Hub and Management Console (QMC) are not opening and display: 

This webpage is not available

 

Environment:

Qlik Sense Enterprise on Windows 

Resolution:

After the migration, the hostname might need to be updated manually. See How to Change the Qlik Sense server hostname