Question Regarding OPTIMIZER_FEATURES_ENABLE And COMPATIBLE Parameters On Oracle 19c (19.10c) Database (Doc ID 2766920.1)

Last updated on MARCH 03, 2023

Applies to:

Siebel CRM - Version 19.1 and later
Information in this document applies to any platform.

Customer migrated their DB from Oracle 12.2 (12c) to Oracle 19.10 (19c). They then set the OPTIMIZER_FEATURES_ENABLE parameter to equal 19.10.

The following error occured when they started up the Oracle 19c database.

ORA-00096 INVALID VALUE 19.10.0 parameter OPTIMIZER_FEATURES_ENABLE

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