000767 : Messages have already been acknowledged.

Description

All previously sent data change messages from this replica have been acknowledged by the relative replica. The generations being acknowledged by this acknowledgment message have already been acknowledged by a previous message.

Solution

This is not an error, but an informational message. There is no need to perform any action. No error has occurred. See the Disconnected synchronization topic for more information about synchronizing replicas in a disconnected environment.