How to fix the Oracle error ORA-39796: column array entry for string is not valid for the current subtype?

In this post, you’ll learn more about the Oracle ErrorORA-39796: column array entry for string is not valid for the current subtype with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-39796: column array entry for string is not valid for the current subtype

Reason for the Error ORA-39796: column array entry for string is not valid for the current subtype

This column was not part of the current subtype being loaded for this object column or table. Therefore, its entry must be null in the column array.

How to fix the Error ORA-39796: column array entry for string is not valid for the current subtype ?

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

Set the column array entry to null.