I've been getting the error message "The layer, LAYER NAME, cannot be added to the map". I'm working on ArcGIS Online, not a portal.
I've created a hosted layer view by joining two hosted feature services using the ArcGIS Online analysis join tool (attribute join using one pair of fields). The layer was created successfully. It sometimes will open in web maps, but this is certainly not repeatable. I have better luck opening it in a fresh web map, with less frequent errors (but still occurring). Once opened it performs well.
Both join layers were originally published using ArcGIS Pro. The service definition of the non-target layer has recently been updated using a python script that is scheduled to run nightly – the feature service works perfectly fine, but thought this was worth mentioning in case it's somehow related to the performance issues of the join output layer.
Has anyone else experienced this, and under what circumstances?
Do we have any solutions or should I contact Esri support?
Thank you!
