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Undo Remains Unexpired When Using Non-autoextensible Datafiles For The Undo Tablespace (Doc ID 1112431.1)

Last updated on MARCH 09, 2018

Applies to:

Oracle Database - Enterprise Edition - Version 10.2.0.1 to 11.2.0.1.0 [Release 10.2 to 11.2]
Information in this document applies to any platform.
*** Checked for relevance on 12-Apr-2016 ***

Symptoms

Undo is not reused properly and TUNED_UNDORETENTION is high when using an undo tablespace with non-autoextensible datafiles.

Cause

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