How to fix the Oracle error ORA-48140: the specified ADR Base directory does not exist [string]?

In this post, you’ll learn more about the Oracle ErrorORA-48140: the specified ADR Base directory does not exist [string] with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-48140: the specified ADR Base directory does not exist [string]

Reason for the Error ORA-48140: the specified ADR Base directory does not exist [string]

The specified ADR Base Directory does not exist.

How to fix the Error ORA-48140: the specified ADR Base directory does not exist [string] ?

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

Check that the specified ADR Base Directory is a valid path name and that the directory exists.