Write back Result attribute from offline calculation

[GeoFUNKE]

Hi,

I'm lookingfor a smart way to writeback an attribute value that is calculated in ArcGIS Pro to a hosted feature layer in ArcGIS Enterprise.

The Scenario is:
There is a point layer in ArcGIS Enterprise. I do calculations offline (Routing) using parts of the hosted feature layer as an input. (I use a few k out ofa few 100k)
I want to write back a field from the output to the hosted feature layer (Sequence).

Is thre a smart way to do that?
Overwriting the layer is not an option.
I tried building a model that loops through my result layer, picking the feature with the matching ID and Field calculated the Value back. Unfortunately that process is extremely slow (aprox. 1 Value per Second).

[CodyPatterson]

Hey @GeoFUNKE 

Just an idea, would you be able to pull the Point Layer down from Enterprise, into the same Arc Pro instance as your hosted feature layer? If so, you could write a toolbox that does a mass update, and when you're finished with inputting the information, run the toolbox which calls the Enterprise layer inside of your Pro instance and updates these layers, that would head back up to your Enterprise environment if I'm thinking of it right.

Cody