How to fix the Oracle error ORA-29884: domain index is defined on the column to be dropped?

In this post, you’ll learn more about the Oracle ErrorORA-29884: domain index is defined on the column to be dropped with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-29884: domain index is defined on the column to be dropped

Reason for the Error ORA-29884: domain index is defined on the column to be dropped

An ALTER TABLE DROP COLUMN was issued on a column on which a domain index exists.

How to fix the Error ORA-29884: domain index is defined on the column to be dropped ?

You can fix this error in Oracle by following the below steps

Drop the domain index before attempting to drop the column.