ORA-01450: Maximum Key Length Exceeded error while creating function based index in 12.2 database

(Doc ID 2324543.1)

Last updated on NOVEMBER 17, 2017

Applies to:

Oracle Database - Enterprise Edition - Version 12.2.0.1 to 12.2.0.1 [Release 12.2]
Information in this document applies to any platform.

Symptoms

Customer is getting error ORA-01450: maximum key length (6398) exceeded while creating function based index in 12.2 database. This was working in  12.1.0.2 and 11.2.0.4

 

 

Changes

 Database upgraded to 12.2.0.1.0 version

Cause

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