I have a feature service in ArcGIS Online which I use to hold data collected with an R2 reciever which works exactly the way I want. I am trying to create a separate feature service from this feature service by using the Export Data to Feature Collection tool and then Publish the feature as a serparate feature service. This feature service will have attachments enabled but when I go to enable attachments in the Point Layer settings, I get the error
'Unable to update feature service layer definition'
I noticed when I Export Data to Feature Collection, a service definition layer is not being exported with it so it doesn't have a service definition layer to update which may be the reason for the error. Why is this? And how to fix it so it will allow me to enable attachments.