How to fix the Oracle error ORA-22954: This multiset operation is not supported for this element type.?

In this post, you’ll learn more about the Oracle ErrorORA-22954: This multiset operation is not supported for this element type. with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-22954: This multiset operation is not supported for this element type.

Reason for the Error ORA-22954: This multiset operation is not supported for this element type.

The multiset operation attempted was not supported for the nested table element type.

How to fix the Error ORA-22954: This multiset operation is not supported for this element type. ?

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

Use a supported element type.