Various Events in log and miscellaneous issues with Outlook.

Hello,



We are running Exchange Server 2010 SP3 (Version 14.3 (Build 123.4).



I'm not sure if this has anything to do with it, but I will share that we recently moved a large number of users from one database to another.  We will be removing the former database and associate files from that disk.



We have been seeing various Events on the mailbox server.  Here are some:



Alert: [exch-mbx.root.ccfmg] Application log generated Error Event 1025

Alert Detail: Application log generated Error Event 1025 on exch-mbx.root.ccfmg
 For more information see http://www.eventid.net/display.asp?eventid=1025&source=MSExchangeIS Mailbox Store

Log: Application
 Type: Error
 Event: 1025
 Event Time: 2016-03-22 13:24:18Z
 Source: MSExchangeIS Mailbox Store
 Username: N/A
 Computer: EXCH-MBX.ccfmg.org
 Description: An error occurred on database "CLevelUsers".
 Function name or description of problem: EcGenerateReadReport:
 Error: 0x4de



Log Name:      Application
 Source:        MSExchangeIS
 Date:          3/24/2016 9:53:40 AM
 Event ID:      9646
 Task Category: General
 Level:         Error
 Keywords:      Classic
 User:          N/A
 Computer:      EXCH-MBX.ccfmg.org
 Description:
 Mapi session "66aa1612-27d4-4ae3-9066-45d33c3c2aad: /o=CCFMG/ou=First Administrative Group/cn=Recipients/cn=MarinaC" exceeded the maximum of 500 objects of type "objtFolder".
 Event Xml:
 <Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
   <System>
     <Provider Name="MSExchangeIS" />
     <EventID Qualifiers="49158">9646</EventID>
     <Level>2</Level>
     <Task>6</Task>
     <Keywords>0x80000000000000</Keywords>
     <TimeCreated SystemTime="2016-03-24T16:53:40.000000000Z" />
     <EventRecordID>1069970</EventRecordID>
     <Channel>Application</Channel>
     <Computer>EXCH-MBX.ccfmg.org</Computer>
     <Security />
   </System>
   <EventData>
     <Data>66aa1612-27d4-4ae3-9066-45d33c3c2aad: /o=CCFMG/ou=First Administrative Group/cn=Recipients/cn=MarinaC</Data>
     <Data>500</Data>
     <Data>objtFolder</Data>
     <Binary>5B444941475F4354585D000016000000FFB01900000000000002080000003A67F01F02000000</Binary>
   </EventData>
 </Event>



Getting several of these:

Log Name:      Application
 Source:        MSExchangeIS
 Date:          3/24/2016 10:04:27 AM
 Event ID:      9846
 Task Category: General
 Level:         Error
 Keywords:      Classic
 User:          N/A
 Computer:      EXCH-MBX.ccfmg.org
 Description:
 Collection of extended diagnostic information has encountered an issue. Event data contains details of the issue.
 Event Xml:
 <Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
   <System>
     <Provider Name="MSExchangeIS" />
     <EventID Qualifiers="49158">9846</EventID>
     <Level>2</Level>
     <Task>6</Task>
     <Keywords>0x80000000000000</Keywords>
     <TimeCreated SystemTime="2016-03-24T17:04:27.000000000Z" />
     <EventRecordID>1069982</EventRecordID>
     <Channel>Application</Channel>
     <Computer>EXCH-MBX.ccfmg.org</Computer>
     <Security />
   </System>
   <EventData>
     <Binary>030000005B444941475F4354585D000086000000FF701500000000000002780000003A67F01F2B00000030294010DE0400003F1A4010DE040000209500100F010480D4136020DE040000020101370F010480417000100F010480741D6020DE0400000201013703008440415400100F01048041604010DE040000415C00100F010480CE144010DE040000C16100100F010480C1494010DE040000</Binary>
   </EventData>
 </Event>



I have users who have reported miscellaneous issues in Outlook.  Things like reminders popping up constantly after being dismissed; search not returning the appropriate number of results that should be present.  



Is there a pattern here that I'm not seeing?

Thanks in advance.

Regards,

Real-Time