My Oracle Support Banner

IF: ORA-30036 Error Reported When Some Free Space is Still Available in the Undo Tablespace (Doc ID 1951352.1)

Last updated on FEBRUARY 19, 2025

Applies to:

Gen 1 Exadata Cloud at Customer (Oracle Exadata Database Cloud Machine) - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Information in this document applies to any platform.

Symptoms

The following query shows that there is still some free space

But ORA-30036: unable to extend segment by <> in undo tablespace <> is reported

Changes

 

Cause

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!


In this Document
Symptoms
Changes
Cause
Solution
 Related Issues:
References

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.