SCCM 2012 was set up in our environment for some time and was provisioning machines that had the correct version of amt but due the hit and miss way it was working we have decided to move to SCS in database mode. I recently got SCS up and running and with help from this forum it is working to provision all test machines targeted. My problem stems from a number of devices (around half) at our test site that were provisioned by sccm. I figured it would be as easy as selecting to select 'Remove Provisioning Data' from sccm before proceeding with SCS to re provision but that has not been the case. Checking the logs on the OOB service point I get the following logs: (I have attached the only bit that seems relevant)
ERROR: Invoke(get) failed: 80020009argNum = 0
Description: A security error occurred
Error: Failed to get AMT_SetupAndConfigurationService instance.
Error: Can NOT get provisioning state from target device. (MachineId = 16781530)
Is this maybe occurring due to the install of SCS and its integration with SCCM prior to removing the provisioning data from sccm?
Any help or insights would be great :)