Error when registering manually maked "DEP" devices with MDM

I am manually Adding a Macmini with Apple silicon to "Apple Business Manager" using "Apple Configurator".

MacOS version is Monterey 12.1

I referred to the link below. (How to make DEP device) https://support.apple.com/en-au/guide/apple-configurator/welcome/ios

The following error message occurs when registering for remote device management after setting up Wi-Fi.

"unable to decrypt encrypted profile"

It is a profile that applies normally to IOS and IPad devices.

What is the problem?

Is mac different from Ipad, iphone in terms of profile(payload) encryption?

Mac devices are also normally enrolled with User-Channel It is a problem that occurs only in devices that maked normal device to DEP devices.

No related information can be found in Apple's MDM specification.

If you know the information on this issue, I will wait for your answer.

Error when registering manually maked "DEP" devices with MDM
 
 
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