How to fix the Oracle error ORA-38620: DT expressions in input cursor do not have an alias name?

In this post, you’ll learn more about the Oracle ErrorORA-38620: DT expressions in input cursor do not have an alias name with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-38620: DT expressions in input cursor do not have an alias name

Reason for the Error ORA-38620: DT expressions in input cursor do not have an alias name

Expressions in input cursor do not have an alias name.

How to fix the Error ORA-38620: DT expressions in input cursor do not have an alias name ?

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

Add an alias name for the expression.