How to fix the Oracle error ORA-29507: query derived from USING clause found zero or many rows?

In this post, you’ll learn more about the Oracle ErrorORA-29507: query derived from USING clause found zero or many rows with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-29507: query derived from USING clause found zero or many rows

Reason for the Error ORA-29507: query derived from USING clause found zero or many rows

The USING clause defined a query that either did not return any values, or returned more than one value.

How to fix the Error ORA-29507: query derived from USING clause found zero or many rows ?

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

Correct the USING clause.