MD3200i in Openmanage essentials 1.2 reporting unknown status alert every hour (omeAlertunknowstatus)

Hi,

I have a MD3200i in OME 1.2 and i have an "unknown status alert" every hour :

"Normal" "Non acquitté" "02/08/2013 16:49:14" "BCKSAN1" "Normal Status Alert. Device: BCKSAN1" "System Events" "omeAlertNormalStatus"
"Inconnu" "Non acquitté" "02/08/2013 16:49:04" "BCKSAN1" "Unknown Status Alert. Device: BCKSAN1" "System Events" "omeAlertUnknownStatus"
"Normal" "Non acquitté" "02/08/2013 15:49:14" "BCKSAN1" "Normal Status Alert. Device: BCKSAN1" "System Events" "omeAlertNormalStatus"
"Inconnu" "Non acquitté" "02/08/2013 15:49:04" "BCKSAN1" "Unknown Status Alert. Device: BCKSAN1" "System Events" "omeAlertUnknownStatus"
"Normal" "Non acquitté" "02/08/2013 13:49:16" "BCKSAN1" "Normal Status Alert. Device: BCKSAN1" "System Events" "omeAlertNormalStatus"

...

I use SNMP + PowerVault MD discovery on the management port IP address.

I've already try to delete the MD then relaunch discovery with same result..

I'm using Modular Disk Storage Manager Client on another server to manage this array, could it be a conflict between OME and Modular Disk Storage Manager Client retriving Array status at same time ?

Does anybody have the same problem ?