In this post, you’ll learn more about the Oracle ErrorORA-48120: error encountered when attempting to retrieve the file size [string] [string] with the details on why you receive this error and the possible solution to fix it.
Oracle Error Description
ORA-48120: error encountered when attempting to retrieve the file size [string] [string]
Reason for the Error ORA-48120: error encountered when attempting to retrieve the file size [string] [string]
There was an error encountered when attempting to retrieve the file size with the ADR file interface.
How to fix the Error ORA-48120: error encountered when attempting to retrieve the file size [string] [string] ?
You can fix this error in Oracle by following the below steps
Check the directory name and file name.