How to fix the Oracle error ORA-15200: initialization parameter string (string) is not a power of two?

In this post, you’ll learn more about the Oracle ErrorORA-15200: initialization parameter string (string) is not a power of two with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-15200: initialization parameter string (string) is not a power of two

Reason for the Error ORA-15200: initialization parameter string (string) is not a power of two

The value specified for this initialization parameter was not a power of two.

How to fix the Error ORA-15200: initialization parameter string (string) is not a power of two ?

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

Correct the initialization parameter value and restart the instance.