How to fix the Oracle error PGU-42018: could not open input file string?

In this post, you’ll learn more about the Oracle ErrorPGU-42018: could not open input file string with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

PGU-42018: could not open input file string

Reason for the Error PGU-42018: could not open input file string

Cause: The specified input file could not be opened for reading.

How to fix the Error PGU-42018: could not open input file string ?

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

Action: Make sure the file exists and allows read access.