Implementation of some Credential Guard settings on the PAM Windows servers will cause any adverse effects?
Reference: Credential Guard overview - Windows Security | Microsoft Learn
As of May 2024 no PAM release has been certified or tested with Credential Guard on Windows servers.
If you need to activate Credential Guard on your Windows servers and observe a specific problem with PAM functionality, open a case with PAM Support.
https://techdocs.broadcom.com/us/en/symantec-security-software/identity-security/privileged-access-manager/4-1-7/release-information/supported-environments.html