I came across a warning fault today while building a Service Profile, and thought the way UCSM handled the fault was odd.
The fault is F0337: Server does not fulfill Service Profile due to invalid-wwn. More specifically, it is due to the OUI of the WWNN being all zeros (xx:xx:00:00:00:00:xx:xx).
I thought it was odd because a fault was never generated when I created the WWNN Pool, but only when the Pool was applied to a Service Profile.
The fault is easily resolved by modifying the WWNN Pool such that the OUI contains at least one non-zero character.