DataVolume is in degraded mode

My WD ShareSpace is giving me a message that ‘‘Volume ‘DataVolume’ is in degraded mode’’. Please help me what should I do to resolve the issue. Is this error can cause me trouble probably in losing data?

Hello,

This means one of the drives inside the sharespace is not recognized probably because it failed.

Check out this link.

How to recover from a degraded RAID on the WD ShareSpace 

HDKnows…Will the steps in this link also work for a My Book World Edition II?  I just got this message when I logged into the network drive, after noticing the light on the drive just flashes continuously!

BTW, when I checked the status of the drives on the advanced tab, it shows one as being “missing”!