How to fix the Oracle error ORA-29557: Java system class string cannot be modified?

In this post, you’ll learn more about the Oracle ErrorORA-29557: Java system class string cannot be modified with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-29557: Java system class string cannot be modified

Reason for the Error ORA-29557: Java system class string cannot be modified

A command was attempted that would have modified a Java system class.

How to fix the Error ORA-29557: Java system class string cannot be modified ?

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

No action required.