UIM Failed to discover UCS B200 M2

When I try to discover my vblock 1, the discovery process for MDS and Clarrion is working perfectly but the UCS discovery doesn't work.

Messages errors:

Unable to discover UCS.  A failure or exception in underlying components may have caused this error.

* The task failed to complete on the device server.

On the details page, there are many messages like this:

Detailed Pull Results
------------------

Action Type: PULL
Config Unit ID: adaptorHostFcIfProfile
Status: FAILED
Error Code: 0
Details: [adaptorHostFcIfProfile] Action failed...
Pulling instances of class adaptorHostFcIfProfile and its descendents for IDX 1005 with mechanism HTTPS

I could not found anything interesting on log files. (lsm.log, autodisc.log and event.log)

Cisco UCS B200 M2 1.4(j)

CX4-480

9222i 5.0 (4b)

Any Idea?