A Question About Creating Subtypes

Mark Pyc mark.pyc at gmail.com
Tue Nov 29 09:12:26 EST 2005


Spot on.

Unless.... you changed your delegation from:
BUS1006 > ZBUS1006
to:
BUS1006 > ZZBUS1006

But this is just as pointless as now you wouldn't be using ZBUS1006.

I know it gets messy but sometimes you just need to have zNewMethod
and zNewMethodv2 etc so that you can keep your developments separate.
Can be really frustrating when you bring in a new company code that
wants basically the same as what in place, but just not quite. It's
too expensive to design truly future proof developments and so you do
end up with potentially less than elegant solutions once you've rolled
out a number of times.

Good luck,
Mark

On 11/29/05, Bibby, David <david.bibby at linklaters.com> wrote:
> Mark,
> Thanks for your reply.
> So if I understand correctly, if I created ZZBUS1006 from ZBUS1006, I
> couldn't then use BUS1006 in my workflow because the ZZBUS1006 methods
> and attributes wouldn't be available?
> Regards
> Dave
>
>
> -----Original Message-----
> From: sap-wug-bounces at mit.edu [mailto:sap-wug-bounces at mit.edu] On Behalf
> Of Mark Pyc
> Sent: 29 November 2005 11:14
> To: SAP Workflow Users' Group
> Subject: Re: A Question About Creating Subtypes
>
> G'day David,
>
> I'd say that no, it's not very common at client site. Certainly not for
> those reasons.
>
> What you need to be aware of is that delegation from BUS1006 can only be
> to a single object, in your case ZBUS1006. If you go and create
> ZZBUS1006 you'll need to create all tasks based on this new object and
> loose a lot of reuse. You can delegate ZBUS1006 to ZZBUS1006 but this
> doesn't really help since delegation doesn't chain - i.e. you won't be
> able to mix and match BUS1006 and ZZBUS1006 in your build, you'll need
> subtype specific tasks throughout.
>
> Hope that makes some kind of sense.
>
> Have fun,
> Mark
>
> On 11/29/05, Bibby, David <david.bibby at linklaters.com> wrote:
> >
> >
> > Hi All,
> > It is common practice to create a subtype of a subtype?
> > For example a couple of years ago I created a subtype of BUS1006
> > called ZBUS1006.
> > To keep a new development separate for a current ongoing development I
>
> > an thinking of creating a subtype of ZBUS1006 for the new development.
> >
> > Many Thanks
> > David
> >
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