When adding a new subtype, the following error is returned:
Error: Failed to update domain. The domain field type does not match that of the field it is being assigned to. [Name of Feature or Object Class]The error message may be appended with:
Error: Item not found in this collection.
One or more of the fields has an associated domain with a different field type. For example, the field is a Short Integer while the domain is a Long Integer. For more information on field types, refer to ArcMap: ArcGIS field data types.
Get help from ArcGIS experts
Download the Esri Support App