How to fix the Oracle error ORA-32621: illegal aggregation in UNTIL iteration condition?

In this post, you’ll learn more about the Oracle ErrorORA-32621: illegal aggregation in UNTIL iteration condition with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-32621: illegal aggregation in UNTIL iteration condition

Reason for the Error ORA-32621: illegal aggregation in UNTIL iteration condition

An aggregate function was used in UNTIL condition.

How to fix the Error ORA-32621: illegal aggregation in UNTIL iteration condition ?

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

Check the SQL statement and rewrite if necessary.