How to fix the Oracle error SQL*Loader-00128: unable to begin a session?

In this post, you’ll learn more about the Oracle ErrorSQL*Loader-00128: unable to begin a session with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

SQL*Loader-00128: unable to begin a session

Reason for the Error SQL*Loader-00128: unable to begin a session

An error occurred when attempting to start a session on the database.

How to fix the Error SQL*Loader-00128: unable to begin a session ?

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

See the message that follows this message for information on the cause of the error.