Command View EVA status code 51

[Mirko Krunic]

I have the folowwing error in my event log.Event Type: Error
Event Source: HSV
Event Category: HSV Management Agent
Event ID: 40000
Date: 23.2.2010
Time: 2:44:06
User: N/A
Computer: HPSMS
Description:
--HSV Management Element Event--

Time Stamp: 2/23/2010 02:44:05
StorageCell: 5000-1FE1-5002-6710 EVA11
Event Desc: Status code: 51
Event Code: 51
What is wrong?
This happens when we want to expand disk.