I got this error message when trying to view item details of a hosted feature service on ArcGIS Online. Along with this error message, the layer in question could not be loaded to the web map nor was visible on the Collector App.
Has anyone else experienced random outages where layers could not be loaded to an AGOL web map/on Collector?
The service has encountered an error processing your request. Please try again. Error code 701. A severe error occurred on the current command. The results, if any, should be discarded.
ESRI technical support (UK) can't seem to put their finger on the issue, and it is causing a great deal of pain!