002810: The field is used by an attribute rule.
Description
When attribute rules exist for a dataset, the following fields are required and cannot be deleted:
The
ValidationStatusfield for validation and batch calculation rulesAny field that is used as a target field by a calculation rule
Any field that is used in an Arcade script for an attribute rule
Solution
Remove all attribute rules using the field before attempting to delete the field. The Attribute Rules view can be used to view existing attribute rules for the dataset.