Upon sending updates to CPN, you will receive below alert in the Notification tab however collection looks fine.
"No Product Consumption data available for upload to Cloud Partner navigator"
vCloud Usage Meter 4.8
The message for no product consumption data is due to the fact that at the moment of triggering the ‘send update to the cloud’ no product data was available.
This message can be safely ignored. At the next scheduled upload no such warning will be displayed.