None of the task sequence is getting deploy to the computer. After booting from PXE while select task sequence getting below error message
Point 1: By seeing above error there is problem with computer is not getting policy.
Point 2: verify is there any duplicate GUID or MAC ID is available on your database. How to verify below is wmi query to quick validation.
Duplicate GUID Validations:
select SMS_R_System.ResourceId, SMS_R_System.ResourceType, , SMS_R_System.SMSUniqueIdentifier, SMS_R_System.ResourceDomainORWorkgroup, SMS_R_System.Client from SMS_R_System where SMS_R_System.SMBIOSGUID = ##PRM:SMS_R_System.SMBIOSGUID##
Duplicate MAC ID It will Prompt Mac:
select distinct , SMS_R_System.MACAddresses from SMS_R_System where SMS_R_System.MACAddresses = ##PRM:SMS_R_System.MACAddresses## order by SMS_R_System.MACAddresses.
Point 3: By verify found computer duplicate GUID is already presented in SCCM Environment database. find reported device details from device collection and right click and delete from console and deploy task sequence it will work as normal.
Email: firstname.lastname@example.org, email@example.com
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