When running your Exchange servers in a co-existence environment with an older version of Exchange you might notice some event 2002 warnings in your application log. Log Name: Application Source: MSExchange Front End HTTP Proxy Date: 1-12-2017 11:25:03 Event ID: 2002 Task Category: Core Level: Warning Keywords: Classic User: N/A Computer: Description: [Eas] The number… Read More »
In the eventviewer on an Exchange 2013 you might notice an error being reported every 60 seconds with Event ID 1121, MSExchange Replication Service.
Log Name: Application
Source: MSExchange Mailbox Replication
Date: 26-9-2017 11:43:14
Event ID: 1121
Task Category: Request
The Microsoft Exchange Mailbox Replication service was unable to process a request due to an unexpected error.
Request GUID: '4c037387-462c-446f-855d-1a4a9f4769bc'
Database GUID: 'f76ac2d8-bf20-4646-88a1-5f9161f5f312'
Error: Database 'f5c17f94-0b61-472e-9908-048b145e740c' doesn't exist..
Check if there are any open mailbox move requests, export requests, import requests of migration batches. If there are any open requests remove or complete these if there are no… Read More »