Symptoms
After the migration to the HEX2016 attempt to add new address to a mailbox or a distribution list fails with an error like:
Internal error: POA Mail object of resource type 'http://parallels.com/aps/types/pa/mail/mailbox/1.0' with ID = 615a082f-ec6c-4a43-8c67-603d0d94f156 and property 'primary_email' = 'address@client.com' already exist.
Cause
Issue is acknowledged as FND-4470.
Resolution
The solution for the case is to remove the APS resource mentioned in the error message.
# curl -k -E /usr/local/pem/APS/certificates/poa.pem -X DELETE https://127.0.0.1:6308/aps/2/resources/615a082f-ec6c-4a43-8c67-603d0d94f156
All required APS objects will be recreated after address list modifying.
The following script can be used to fix migrated subscription:
# python fix_migrated_org.py <subscription_id>