How to fix the Oracle error ORA-02265: cannot derive the datatype of the referencing column?

In this post, you’ll learn more about the Oracle ErrorORA-02265: cannot derive the datatype of the referencing column with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-02265: cannot derive the datatype of the referencing column

Reason for the Error ORA-02265: cannot derive the datatype of the referencing column

The datatype of the referenced column is not defined as yet.

How to fix the Error ORA-02265: cannot derive the datatype of the referencing column ?

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

Make sure that the datatype of the referenced column is defined before referencing it.