How to fix the Oracle error ORA-38414: invalid datatype for the attribute string?

In this post, you’ll learn more about the Oracle ErrorORA-38414: invalid datatype for the attribute string with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-38414: invalid datatype for the attribute string

Reason for the Error ORA-38414: invalid datatype for the attribute string

The datatype specified for the attribute was invalid.

How to fix the Error ORA-38414: invalid datatype for the attribute string ?

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

If the datatype is an ADT, make sure that the ADT exists and the current user has execute permissions to it.