No Data in Usage Lens (Iventory lens works)

[SaschaF]

Hello,
to monitor my service I want to use the Hawkeye Usage Lens.
Unfortunately, no data is displayed in the form. The Odata object is also empty.

A source was given. This source works fine with the Inventory Lens. (Tested more Times, delete recreate and it works). Only the Usage Lens don´t work.