How to check up
1. Integrity of basis on the server
2. Presence of necessary fields in bases

Why ask ?
There is for a long time imported in ZCM station XP.
In properties of agent ZCM at this station I see that all politicians are applied successfully.
In the https://zcmserver | ws Xp_KAP| Relationships | Assigned Policies | Inherited
for Dynamic Local User Policy "01UsersRightsDLU" Deployment Status = Unknown.

If remove (unreg) from ZCM this WS and import Again - all properies will be OK...
( I have some such for a long time imported machines with similar problems. )