Hi,
WMI on the client provides the following non-compliance codes. It also describes the reasons why a particular device reports as non-compliant.
There are various methods to view WMI. For example, use the following PowerShell command:
PowerShellCopy
(Get-WmiObject -Class mbam_Volume -Namespace root\microsoft\mbam).ReasonsForNoncompliance
https://learn.microsoft.com/en-us/mem/configmgr/protect/tech-ref/bitlocker/non-compliance-codes