The Employee Full Data Extract report only shows information for the primary emergency contact. If an employee has several emergency contacts added but none of them are marked as primary, none will show on the report.
Only one emergency contact can be displayed on the report and this will need to be marked as primary.
To do this:
Search for the employee and go to their profile.
Select Person, then Profile.
Click Edit in the Emergency Contacts area.
If contacts are already added, click Edit on the one that needs to be primary.
Tick the Primary Emergency Contact box and click Save.
If no contacts are available, create one by clicking Add and then mark it as primary.