Exchange 2016 Event 8001 Repeating

Exchange 2016 CU9 DAG 2 Nodes
Window 2016 DataCenter

Get this event repeating on both nodes

Log Name:      Application
Source:        MSExchangeIS
Date:          8/28/2018 6:43:45 PM
Event ID:      8001
Task Category: (9)
Level:         Error
Keywords:      Classic
User:          N/A
The description for Event ID 8001 from source MSExchangeIS cannot be found. Either the component that raises this event is not installed on your local computer or the installation is corrupted. You can install or repair the component on the local computer.

If the event originated on another computer, the display information had to be saved with the event.

The following information was included with the event: 

the message resource is present but the message is not found in the string/message table

Event Xml:
<Event xmlns="">
    <Provider Name="MSExchangeIS" />
    <EventID Qualifiers="49161">8001</EventID>
    <TimeCreated SystemTime="2018-08-28T22:43:45.277871600Z" />
    <Security />

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LVL 23
Thomas GrassiSystems AdministratorAsked:
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Edward van BiljonMessaging and Collaboration Technical Lead (Exchange MVP)Commented:

Did any updates apply to the server? Does the same happen after a reboot?
Thomas GrassiSystems AdministratorAuthor Commented:
Servers are both up to date I get my updates from my WSUS server.

I have CU9 and planning for CU10

If I reboot the servers the event still happens.

It has been happening ever since I installed exchange 2016

Both the servers Windows 2016  Data Center and Exchange 2016 Enterprise are fresh installs.

All data was migrated from my Exchange 2010 server Windows 2008 and is now decommissioned

timgreen7077Exchange EngineerCommented:
I have seen many post about this being because of backup issues. See the below link to see if it points you in the right direction.
Making Bulk Changes to Active Directory

Watch this video to see how easy it is to make mass changes to Active Directory from an external text file without using complicated scripts.

Thomas GrassiSystems AdministratorAuthor Commented:

I do not have any backup software installed on the exchange servers they are backed up by Veeam the backup runs at 12:00PM everyday.

The 8001 events occur at random times during the day.

The article also suggested running this command

[PS] C:\Windows\system32>Get-MailboxDatabaseCopyStatus
Creating a new session for implicit remoting of "Get-MailboxDatabaseCopyStatus" command...

Name                                          Status          CopyQueue ReplayQueue LastInspectedLogTime   ContentIndex
                                                              Length    Length                             State
----                                          ------          --------- ----------- --------------------   ------------
Mailbox Database 0573979367\TGCS021-N1        Mounted         0         0                                  Healthy
Mailbox Database TGCSNET\TGCS021-N1           Mounted         0         0                                  Healthy
Mailbox Database 1584545747\TGCS021-N1        Healthy         0         0           8/30/2018 12:45:56 PM  Healthy
Antispam-2016\TGCS021-N1                      Mounted         0         0                                  Healthy
TGCSNET-Journal2016\TGCS021-N1                Mounted         0         0                                  Healthy

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timgreen7077Exchange EngineerCommented:
You can run that cmd. It just gets the status of your databases to let you know if they are healthy or not. If there are no issues being caused as a result of this event i wouldnt worry about it. there are so many things that can cause an event but if there are no issues with your environment for exchange I would discard it.
Thomas GrassiSystems AdministratorAuthor Commented:

Yes events occur but they occur for a reason

That is why we need to figure what is causing this event to occur over and over

Thomas GrassiSystems AdministratorAuthor Commented:
No answer on this one going to close this

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