How to fix the Oracle error SQL*Loader-00567: unable to derive file name?

In this post, you’ll learn more about the Oracle ErrorSQL*Loader-00567: unable to derive file name with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

SQL*Loader-00567: unable to derive file name

Reason for the Error SQL*Loader-00567: unable to derive file name

An error occured while attempting to build a name for a data file, bad file, discard file or log file.

How to fix the Error SQL*Loader-00567: unable to derive file name ?

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

Instead of relying on SQL Loader to build these file names, try specifying full file specifications for these files in the control file or on the SQL Loader command line.