The correct answer is A because distance-based sorting in the Next Best Customer mobile component requires geolocation data on the account's relevant address. Salesforce Help for configuring Next Best Customer settings for the mobile app states that, to ensure accounts are accurately sorted by distance, geolocation data must be captured for the primary address or preferred address. Salesforce Help also explains that if no preferred address is available, distance is calculated using the account's primary Contact Point Address.
The reps already confirmed that location services are enabled on the iPad, so the issue is not the mobile device's ability to determine the user's current location. The missing piece is the account-side location data. If the primary or preferred address does not contain valid latitude and longitude values, the component cannot accurately calculate the distance between the rep and the account. As a result, accounts may appear with a distance of 0 or behave incorrectly when sorted by distance.
Option B is incorrect because a manual refresh does not solve missing geolocation data. Refreshing the component may reload records, but it cannot calculate distance without valid address coordinates. Option C is also incorrect because territory alignment is important for determining which accounts are relevant to the rep, but the distance calculation itself depends on geolocation data. Therefore, the root cause is missing geolocation data on the account's primary or preferred address.
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