How to fix the Oracle error ORA-42309: view string.string is already in read/write mode?

In this post, you’ll learn more about the Oracle ErrorORA-42309: view string.string is already in read/write mode with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-42309: view string.string is already in read/write mode

Reason for the Error ORA-42309: view string.string is already in read/write mode

An attempt was made to set a read/write view in read/write mode.

How to fix the Error ORA-42309: view string.string is already in read/write mode ?

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

This DDL can only be executed on a read-only view.