How to fix the Oracle error ORA-28340: a different encryption algorithm has been chosen for the table?

In this post, you’ll learn more about the Oracle ErrorORA-28340: a different encryption algorithm has been chosen for the table with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-28340: a different encryption algorithm has been chosen for the table

Reason for the Error ORA-28340: a different encryption algorithm has been chosen for the table

Existing encrypted columns were associated with a different algorithm.

How to fix the Error ORA-28340: a different encryption algorithm has been chosen for the table ?

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

No need to specify an algorithm, or specify the same one for the existing encrypted columns.