This error message is reported while running status tests on a host.
WARNING: 401 The AD permissions do not allow the host to read its own attributes.
This error can result when the host/ object tries to read it's own attributes and is denied.
This can cause other issues with determining when the password was last set.
The host/ object authenticates as an authenticated computer. Under normal operations it should be able to read its own attributes.
Either set it to read it's own permissions or set the password to never expire on the host.