How to fix the Oracle error ORA-39135: File “string” is already a member of this dump set?

In this post, you’ll learn more about the Oracle ErrorORA-39135: File “string” is already a member of this dump set with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-39135: File “string” is already a member of this dump set

Reason for the Error ORA-39135: File “string” is already a member of this dump set

An attempt was made to add a new file to an export job but a file with the same name already exists in the dump set for the job.

How to fix the Error ORA-39135: File “string” is already a member of this dump set ?

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

Reenter the new file information using a different file name.