Server manager refresh failed and Data retrieval failures occurred of exchange serve

Question

We have exchange server 2019 and windows version 2019. Server manager refresh failed and Data retrieval failures occurred of exchange server. Screenshots are given bellow- ![66322-image.png][1] ![66284-image.png][2] [1]: /api/attachments/66322-image.png?platform=QnA [2]: /api/attachments/66284-image.png?platform=QnA

Answer 1

Hi anonymous user ,

You can set a larger MaxEnvelopeSize to avoid the first error.
Run these commands in Powershell(Administrator) to check and then set the value:

dir WSMan:\localhost  
Set-WSManInstance -ValueSet @{MaxEnvelopeSizekb = "1000"} -ResourceURI winrm/config  

Then re-open the ServerManager and check the result.

As for the second error, try these commands in CMD(Administrator):

cd C:\Windows\System32\wbem\AutoRecover  
for /f %s in ('dir /b *.mof *.mfl') do mofcomp %s  

Rgeards,
Lou

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Answer 2

I'm having the same issue, but neither the PowerShell nor the CMD commands listed worked.