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GETCLOBVAL TO REGEXP_REPLACE RESULTS IN ORA-12727 (Doc ID 2408858.1)

Last updated on AUGUST 04, 2018

Applies to:

Oracle Database - Enterprise Edition - Version 12.2.0.1 and later
Information in this document applies to any platform.

Symptoms

Database was recently upgraded from 11204 to 12201.
Facing this issue only after upgarde and the same is working fine in other 11204 databases:

REGEXP_REPLACE is throwing error - ORA-12727: invalid back reference in regular expression

When using an expression it throws the above said error. And this is happening only after the upgarde from 11204 to 12201.



Changes

 Recently upgraded from 11204 to 12201.

Cause

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