How to fix the Oracle error ORA-48240: Field is NOT NULL but NULL value supplied?

In this post, you’ll learn more about the Oracle ErrorORA-48240: Field is NOT NULL but NULL value supplied with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-48240: Field is NOT NULL but NULL value supplied

Reason for the Error ORA-48240: Field is NOT NULL but NULL value supplied

A field [%s] declared to not allow nulls contains a null value.

How to fix the Error ORA-48240: Field is NOT NULL but NULL value supplied ?

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

Specify a correct value