How to fix the Oracle error ORA-42034: cannot online redefine table “string”.”string” which was a CDC table?

In this post, you’ll learn more about the Oracle ErrorORA-42034: cannot online redefine table “string”.”string” which was a CDC table with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-42034: cannot online redefine table “string”.”string” which was a CDC table

Reason for the Error ORA-42034: cannot online redefine table “string”.”string” which was a CDC table

An attempt was made to redefine a table which was a CDC table.

How to fix the Error ORA-42034: cannot online redefine table “string”.”string” which was a CDC table ?

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

Do not attempt to online redefine a table that was a CDC table.