ORA-02142 when Encrypting an Existing Tablespace in 11.2.0.4 and 12.1

(Doc ID 2354171.1)

Last updated on APRIL 09, 2018

Applies to:

Advanced Networking Option - Version 11.2.0.4 to 12.1.0.2 [Release 11.2 to 12.1]
Information in this document applies to any platform.

Symptoms

As mentioned in Doc ID 2148746.1,Patch 23315889 has been applied to enable offline encryption in 11.2.0.4 and 12.1.
However,tablespace offline encryption fails.

ALTER TABLESPACE <tablespace name> ENCRYPTION OFFLINE ENCRYPT;

ORA-02142: missing or invalid ALTER TABLESPACE option

 

Changes

 

Cause

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