In support cases where Qlik Support needs to work with a sample QlikView or Qlik Sense application that is protected with Section Access, the app should be prepared as follow so that we can open it on our side:
Open a copy of the app with an ADMIN user
Comment out "SECTION ACCESS;" and "SECTION APPLICATION;" statements. Do not comment the Section Access table load statements because in most cases, Qlik Support needs to verify entries in this table.
Reload the app
(Only for QlikView) Open Settings > Document Properties > tab Opening > uncheck option "Initial Data Reduction Based on Section Access"
Save the app and upload the qvw/ qvf file to the case.