How to fix the Oracle error ORA-02330: datatype specification not allowed?

In this post, you’ll learn more about the Oracle ErrorORA-02330: datatype specification not allowed with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-02330: datatype specification not allowed

Reason for the Error ORA-02330: datatype specification not allowed

An attempt was made to specify the data type in the column constraint specification of an object table.

How to fix the Error ORA-02330: datatype specification not allowed ?

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

Remove data type specification and retry the operation.