How to fix the Oracle error ORA-12981: cannot drop column from an object type table?

In this post, you’ll learn more about the Oracle ErrorORA-12981: cannot drop column from an object type table with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-12981: cannot drop column from an object type table

Reason for the Error ORA-12981: cannot drop column from an object type table

An attempt was made to drop a column from an object type table.

How to fix the Error ORA-12981: cannot drop column from an object type table ?

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

This action is not allowed.