DB02:Space management/Segments/Most allocated extents in any segment

Hi ,

in My SAP server: DB02 > Oracle Database Administration > Alerts > Alert monitor, there are few red alerts.

1. Space management > Segments >Most allocated extents in any segment 263 > 200 - 263 > 200: number of extents > threshold 03.03.2009 09:35:46

in RZ20 Most allocated extents in any segment having thersold value :200

Can anybody knows what it is about? How to fix this? And what are the risks if I ignore this?

with Regards

Harinatha Reddy M