---
title: Errors
framework: addressbook
role: collectionGroup
role_heading: API Collection
path: addressbook/1529225-errors
---

# Errors

Errors codes returned by the Address Book Framework.

## Topics

### Constants

- [ABAddRecordsError](addressbook/abaddrecordserror.md)
- [ABRemoveRecordsError](addressbook/abremoverecordserror.md)
- [ABPropertyValueValidationError](addressbook/abpropertyvaluevalidationerror.md)
- [ABPropertyUnsupportedBySourceError](addressbook/abpropertyunsupportedbysourceerror.md)
- [ABPropertyReadOnlyError](addressbook/abpropertyreadonlyerror.md)

## See Also

### Constants

- [Database change notification keys](addressbook/database-change-notification-keys.md)