The property 'pscomputername' cannot be found on this object. Verify that the property exists.

[DmitriyKim-911]

I'm trying to deploy SDN on single node AzureStackHCI cluster via Windows Admin Center and it gives an error "The property 'pscomputername' cannot be found on this object. Verify that the property exists." during Network Controller Creation task.
3 following events are displayed in event viewer on the node:

• 37c183c0-a5af-4bea-b267-18a52a4383eb;ERROR;New-SDNExpressNetworkController;11;The property 'pscomputername' cannot be found on this object. Verify that the property exists.;

• 37c183c0-a5af-4bea-b267-18a52a4383eb;ERROR;Deploy-NetworkController;3;The property 'pscomputername' cannot be found on this object. Verify that the property exists.;The property 'pscomputername' cannot be found on this object. Verify that the property exists.

• 37c183c0-a5af-4bea-b267-18a52a4383eb;UNCAUGHTERROR;2;The property 'pscomputername' cannot be found on this object. Verify that the property exists.;

Source "SmeHciScripts-SDN"
Event ID 0

[DmitriyKim-911]

i am using azure stack hci vhdx for network controller VM

[AnirbanPaul]

Can you share the configuration file for the deployment? You can send to sdn_feedback@microsoft.com

[DmitriyKim-911]

Hi Paul, sent screenshots of configuration in Windows Admin Center, not sure how it creates configuration file. Can i find it somewhere on WAC or HCI node?
Also included Powershell transcript and SDNExpress log

[DmitriyKim-911]

Alsom tried to use Windows Server 2019 Datacenter VHDX, same result

[DmitriyKim-911]

So i received reply from Felix Maxa from sdn_feedback@microsoft.com. There was a problem with private key of the certificate on the network controller. I deleted certificate that was issued by our CA and re-run deployment. and it worked.
Apparently, issue is related to "SDNExpress - Deployment fails when computer certificate auto-enrollment is in place #557" issue.