How to fix the Oracle error ORA-38437: The ADT “string” may not contain any user methods.?

In this post, you’ll learn more about the Oracle ErrorORA-38437: The ADT “string” may not contain any user methods. with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-38437: The ADT “string” may not contain any user methods.

Reason for the Error ORA-38437: The ADT “string” may not contain any user methods.

An attempt was made to create an attribute set from an ADT that has one or more user methods.

How to fix the Error ORA-38437: The ADT “string” may not contain any user methods. ?

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

Drop the ADT and recreate it with no user methods.