This is a known issue affecting VMware Cloud director versions.
The Issue occurs when Cloud director is trying to retrieve the networks associated with the vApps and one or more of the Organization VDC network has the ip_scope_id value missing in the database.
To resolve this issue, please open a Support Request.
Database modifications are required to add the missing ip_scope_id and will require VMware Technical Support assistance.
Warning: A backup of the Cloud Director database must be taken before attempting to make any changes to it directly.