How to fix the Oracle error ORA-32018: parameter cannot be modified in memory on another instance?

In this post, you’ll learn more about the Oracle ErrorORA-32018: parameter cannot be modified in memory on another instance with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-32018: parameter cannot be modified in memory on another instance

Reason for the Error ORA-32018: parameter cannot be modified in memory on another instance

Parameter adjustment can take a very long time

How to fix the Error ORA-32018: parameter cannot be modified in memory on another instance ?

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

Modify the parameter individually on each instance using the SID clause of the alter system command