How to fix the Oracle error PGA-21043: error opening log file string?

In this post, you’ll learn more about the Oracle ErrorPGA-21043: error opening log file string with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

PGA-21043: error opening log file string

Reason for the Error PGA-21043: error opening log file string

Cause: An error occurred opening the log file .

How to fix the Error PGA-21043: error opening log file string ?

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

Action: This message will be followed by an OS-specific message displaying the error information. Use that information to determine the cause of the error and correct it. Then restart the RRM process.