How to fix the Oracle error ORA-32614: illegal MODEL SELECT expression?

In this post, you’ll learn more about the Oracle ErrorORA-32614: illegal MODEL SELECT expression with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-32614: illegal MODEL SELECT expression

Reason for the Error ORA-32614: illegal MODEL SELECT expression

An expression other than MODEL aliases, constants, or expressions of the two is specified in the MODEL SELECT clause.

How to fix the Error ORA-32614: illegal MODEL SELECT expression ?

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

Reformulate the query, perhaps nesting inside another SELECT.