Failed to create virtual machine’vmname’.

Failed to submit operation request.

Ошибка подобная данной в логе Event ViewerApplications and Service LogsMicrosoft Windows ManagementODataServiceOperations

Log Name:   Microsoft-Windows-ManagementOdataService/Operational channel

EventID: 20006

Level: Error

Description: Web Service has got a callback from OData framework about an error.

Exception message = An error occurred while processing this request.

Inner exception message = The property “DynamicMemoryMinimumMB” does not exist on type “VMM.VirtualMachine”. Make sure to only use property names that are defined by the type.

Response status code = 400

Response content type = application/xml;charset=utf-8

Response written = false

Use verbose error = true

Это происходит потому что в WAP Rollup 2 добавили поддержку динамической памяти для виртуальных машин. То есть, Вы обновили WAP до Rollup 2 (или поставили его с Rollup 2), а VMM без Rollup 2. Необходимо поставить Rollup 2 на VMM.