How to fix the Oracle error SQL*Loader-00401: End field position number must be greater than or equal to start number?

In this post, you’ll learn more about the Oracle ErrorSQL*Loader-00401: End field position number must be greater than or equal to start number with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

SQL*Loader-00401: End field position number must be greater than or equal to start number

Reason for the Error SQL*Loader-00401: End field position number must be greater than or equal to start number

The named field contains a (start:end) clause in which end is less than start.

How to fix the Error SQL*Loader-00401: End field position number must be greater than or equal to start number ?

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

Modify the clause so that end is greater than or equal to start.