How to investigate OEM warning message: "1 segments in SYSTEM tablespace unable to extend"
Last updated on FEBRUARY 13, 2018
Applies to:Enterprise Manager for Oracle Database - Version 18.104.22.168 to 22.214.171.124 [Release 11.1 to 11.2]
Oracle Database - Enterprise Edition - Version 126.96.36.199 to 188.8.131.52 [Release 11.2]
Information in this document applies to any platform.
OEM reports that segments are unable to extend in SYSTEM tablespace. However no problem in the SYSTEM tablespace segments can be detected. The alert shows the following message:
1 segments in SYSTEM tablespace unable to extend
Generic format from database.xmlp: MESSAGE="%value% segments in %name% tablespace unable to extend."
How to check the problematic segment which is larger than the largest chunk free space in the tablespace?
Sign In with your My Oracle Support account
Don't have a My Oracle Support account? Click to get started
My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms