How to fix the Oracle error ORA-31660: metadata filter name can not be defaulted?

In this post, you’ll learn more about the Oracle ErrorORA-31660: metadata filter name can not be defaulted with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-31660: metadata filter name can not be defaulted

Reason for the Error ORA-31660: metadata filter name can not be defaulted

A null metadata filter name was supplied.

How to fix the Error ORA-31660: metadata filter name can not be defaulted ?

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

Fix the call to specify a metadata filter name.