This statistical data collection is using a custom apportionment layer that is not supported by the GeoEnrichment service. All apportionment methods referencing this apportionment layer will be reset to Population.
Solution
Do nothing. The apportionment method will automatically be changed to Population.
More information
The GeoEnrichment service uses standard geographic units to aggregate data for rings and other polygons, known as data apportionment. Data apportionment can be calculated based on population, area, or others weights, such as business weights and population weights. The GeoEnrichment service only supports area and population methods.