How to fix the Oracle error ORA-31654: unable to convert file or volume size as specified to a number?

In this post, you’ll learn more about the Oracle ErrorORA-31654: unable to convert file or volume size as specified to a number with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-31654: unable to convert file or volume size as specified to a number

Reason for the Error ORA-31654: unable to convert file or volume size as specified to a number

File or volume size specification has an error the prevents it from being converted into a numeric value.

How to fix the Error ORA-31654: unable to convert file or volume size as specified to a number ?

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

Fix the call.