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SYSTEM Tablespace Using MSSM Is Abnormally Growing And The Clusters C_TOID_VERSION# and/ or C_OBJ#_INTCOL# Are Using Most Of The Space. (Doc ID 943094.1)

Last updated on FEBRUARY 02, 2022

Applies to:

Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Information in this document applies to any platform.


Symptoms

You could notice that the SYSTEM tablespace is abnormally growing, you try to identify which segments are using most of the space, and you find that the cluster(s) C_TOID_VERSION# and/ or C_OBJ#_INTCOL# is/ are using most of the space.

You can use the below SQL statement to find the top 10 sized segments of the SYSTEM Tablespace:

 

Cause

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