How to fix the Oracle error ORA-15264: Operating system function returned error string?

In this post, you’ll learn more about the Oracle ErrorORA-15264: Operating system function returned error string with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-15264: Operating system function returned error string

Reason for the Error ORA-15264: Operating system function returned error string

An operating system error occurred.

How to fix the Error ORA-15264: Operating system function returned error string ?

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

Correct the operating system error and retry the operation.