How to fix the Oracle error ORA-28398: cannot rewrap encryption key for this file?

In this post, you’ll learn more about the Oracle ErrorORA-28398: cannot rewrap encryption key for this file with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-28398: cannot rewrap encryption key for this file

Reason for the Error ORA-28398: cannot rewrap encryption key for this file

Cannot rewrap encryption key for this file because it was not from an encrypted tablespace, or it had already been rewrapped.

How to fix the Error ORA-28398: cannot rewrap encryption key for this file ?

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

Verify that the file is a copy of a file from an encrypted tablespace.