How to fix the Oracle error ORA-22839: Direct updates on SYS_NC columns are disallowed?

In this post, you’ll learn more about the Oracle ErrorORA-22839: Direct updates on SYS_NC columns are disallowed with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-22839: Direct updates on SYS_NC columns are disallowed

Reason for the Error ORA-22839: Direct updates on SYS_NC columns are disallowed

An attempt was made to update SYS_NC columns directly.

How to fix the Error ORA-22839: Direct updates on SYS_NC columns are disallowed ?

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

Avoid direct updates on SYS_NC columns.