How to fix the Oracle error SQL*Loader-00709: Internal error calling SLTS layer: string failed?

In this post, you’ll learn more about the Oracle ErrorSQL*Loader-00709: Internal error calling SLTS layer: string failed with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

SQL*Loader-00709: Internal error calling SLTS layer: string failed

Reason for the Error SQL*Loader-00709: Internal error calling SLTS layer: string failed

A nonsuccess status was returned by a call to the SLTS layer.

How to fix the Error SQL*Loader-00709: Internal error calling SLTS layer: string failed ?

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

Contact customer support.