How to fix the Oracle error ORA-02238: filename lists have different numbers of files?

In this post, you’ll learn more about the Oracle ErrorORA-02238: filename lists have different numbers of files with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-02238: filename lists have different numbers of files

Reason for the Error ORA-02238: filename lists have different numbers of files

In a RENAME clause in ALTER DATABASE or TABLESPACE, the the number of existing filenames does not equal the number of new filenames.

How to fix the Error ORA-02238: filename lists have different numbers of files ?

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

Make sure there is a new filename to correspond to each existing filename.