ArcGIS Portal 10.8.1
- Guest (internal VM) and Host (on Azure)
- We setup the guest to send content to the guest.
- There is no issue to sync the hosted feature service as copy from guest to host. It will create the hosted feature service as copy in the host. However, we couldn't sync any edit in the hosted feature service from guest to host.
- In guest arcgis server manager log, we see this error:

- here is the error in guest Portal log:

- we did other testing to confirm there is no sync edit issue with 1) internal ArcGIS Portal and ArcGIS Online and 2) 2 different internal ArcGIS Portal environment
Thanks,
Andy