How to fix the Oracle error ORA-19564: error occurred writing string bytes at block number string?

In this post, you’ll learn more about the Oracle ErrorORA-19564: error occurred writing string bytes at block number string with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-19564: error occurred writing string bytes at block number string

Reason for the Error ORA-19564: error occurred writing string bytes at block number string

An error occurred while writing to a file.

How to fix the Error ORA-19564: error occurred writing string bytes at block number string ?

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

One or more other messages should be displayed to help pinpoint the cause of the error. Correct the error if possible, then retry the copy, backup, or restore operation.