Symptoms
The Mailbox Replication service stops unexpectedly in Microsoft Exchange Server 2013. Additionally you receive the following error in the event log:
Log Name: Application Source: MSExchange Common Date: 11/12/2013 12:06:29 PM Event ID: 4999 Task Category: General Level: Error Keywords: Classic User: N/A Computer: Description: Watson report about to be sent for process id: 39048, with parameters: E12, c-RTL-AMD64, 15.00.0712.024, MSExchangeMailboxReplication, unknown, M.E.W.M.CopyStatusCacheEntry.Update, System.ArgumentException, 4c6f, unknown. ErrorReportingEnabled: True
Resolution
To resolve this issue, install the cumulative update that is described in the following article in the Microsoft Knowledge Base:
2892464 Description of Cumulative Update 3 for Exchange Server 2013
