In our new Exchange 2019 CU8 environment I very often get the error "The WinRM client sent a request to the remote WS-Management service and was notified that the request size exceeded the configured MaxEnvelopeSize quota." when I try to run a command.
We have just started migrating from 2013 ant this morning after I had migrated the first 200 mailboxes I thought I remove all move requests, so I ran Get-MoveRequest -MoveStatus completed | Remove-MoveRequest and got the error.
I checked the configured size and it looked good I think
[PS] C:\windows\system32>Get-Item -Path WSMan:\localhost\MaxEnvelopeSizeKb
WSManConfig: Microsoft.WSMan.Management\WSMan::localhost
Type Name SourceOfValue Value
System.String MaxEnvelopeSizekb 4096
I think 4096 should be plenty for such a command.
Anyone experienced this? I know I can increase the value, but should it really be needed? If so is there a max supported size?
Regards
Michael


