How to fix the Oracle error EXP-00010: string is not a valid username?

In this post, you’ll learn more about the Oracle ErrorEXP-00010: string is not a valid username with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

EXP-00010: string is not a valid username

Reason for the Error EXP-00010: string is not a valid username

An invalid username was specified.

How to fix the Error EXP-00010: string is not a valid username ?

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

Shut down the utility, then restart and retry with a valid username.

Tags :

Leave Your Comment