BOR Creation Vs Copying

[Mark Pyc]

G'day Nat,

A copy is a static duplicate as at the time you perform the copy. All code
will live inside the copy.

A subtype is a more complex OO concept. In this case it is not a copy, but
an extensible reference to the parent. All the parents code (other than the
definition of the key) remains in the parent objects program and the subtype
simply access it from the there. Any new methods or attributes code will be
in the subtype's program. This way if SAP provides fixes or extensions to
the original object your subtype INSTANTLY has access to those fixes or
extensions.

Subtyping is way sexier than copying!

Have fun,
Mark


On 12/7/06, Nat 4 Govender <ngovender4 at toyota.co.za> wrote:
>
>  Hi all,
>
> What is the difference of creating a subtype of a BO VS copying a BO?
>
>
> Regards
>
> Nat Govender
> Toyota South Africa
> IT - SAP Workflow Specialist
> Internal Ext. : 32645
> Direct Line : +27 031 910 2645
> Fax : +27 031 902 9633
> E-mail : ngovender4 at toyota.co.za
>
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