003395: Packaging '<value>' is not supported. Locator will be excluded.

Description

The locator included in the package was created with the Create Address Locator tool. Locators created with the Create Address Locator tool are not included in mobile map packages created in ArcGIS Pro 2.8 or later.

Solution

Re-create the locator in ArcGIS AllSource using the Create Locator or Create Feature Locator tool.