You are sharing a web layer, web map, or web scene that includes a selection layer. Selection layers are not supported.
Solutions
- Remove the selection layer.
- Convert the selected features to a new feature class using the Copy Features tool.
- You can also consider using a definition query instead of a selection layer. For more information on definition queries, see Display a subset of features in a layer.
More information
Selection layers are a special kind of layer in ArcGIS Pro. They are one way to save a selected set of features from a layer for later use, for more information see Selection layers.