All other forum solutions that I could find have not worked in my particular situation. Any thought on how to resolve this issue? The mailbox in question is not even located on the below referenced DB. There are also issues with logging into the mailbox with full access permissions - cannot expand the folder. Logging directly into the mailbox works without issue.
Exchange 2010 SP1 UR7
Log Name: Application
Source: MSExchange Assistants
Date: 11/27/2012 2:32:43 PM
Event ID: 9042
Task Category: Assistants
Level: Warning
Keywords: Classic
User: N/A
Description:
Service MSExchangeMailboxAssistants. Calendar Sync Assistant for database A Mailbox Database (c16946d4-f001-4468-972b-5ed578a62268) is exiting a work cycle. No mailboxes were successfully processed. 1 mailboxes were skipped due to errors. There are 0 mailboxes
in this database.
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
<Provider Name="MSExchange Assistants" />
<EventID Qualifiers="32772">9042</EventID>
<Level>3</Level>
<Task>1</Task>
<Keywords>0x80000000000000</Keywords>
<TimeCreated SystemTime="2012-11-27T22:32:43.000000000Z" />
<EventRecordID>3058880</EventRecordID>
<Channel>Application</Channel>
<Security />
</System>
<EventData>
<Data>MSExchangeMailboxAssistants</Data>
<Data>Calendar Sync Assistant</Data>
<Data>A Mailbox Database (c16946d4-f001-4468-972b-5ed578a62268)</Data>
<Data>1</Data>
<Data>0</Data>
</EventData>
</Event>
-----------------------------------------
Log Name: Application
Source: MSExchange Assistants
Date: 11/27/2012 2:32:43 PM
Event ID: 9025
Task Category: Assistants
Level: Information
Keywords: Classic
User: N/A
Description:
Service MSExchangeMailboxAssistants. Calendar Sync Assistant skipped 1 mailboxes on database A Mailbox Database (c16946d4-f001-4468-972b-5ed578a62268). Mailboxes:
Support(9aa69fc6-fd9b-444c-a20c-f0512f720e1a)
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
<Provider Name="MSExchange Assistants" />
<EventID Qualifiers="4">9025</EventID>
<Level>4</Level>
<Task>1</Task>
<Keywords>0x80000000000000</Keywords>
<TimeCreated SystemTime="2012-11-27T22:32:43.000000000Z" />
<EventRecordID>3058881</EventRecordID>
<Channel>Application</Channel>
<Security />
</System>
<EventData>
<Data>MSExchangeMailboxAssistants</Data>
<Data>Calendar Sync Assistant</Data>
<Data>1</Data>
<Data>A Mailbox Database (c16946d4-f001-4468-972b-5ed578a62268)</Data>
<Data>
Support(9aa69fc6-fd9b-444c-a20c-f0512f720e1a)</Data>
</EventData>
</Event>
Thanks