Deep Structures in container (Mark Daley)

Colm.Gavin@kerry.ie Colm.Gavin at kerry.ie
Wed Apr 27 13:48:23 EDT 2011


Mark,

I know you have said that you are going to use the deep nested structure 
but for anyone else who may be thinking of going down this route we 
implemented this functionality before using a ZTABLE with a Z business 
object.

We created a Z business object with an attribute that references our 
ZTABLE which was keyed with a request ID. We store the values on the form 
in the ZTABLE as the form is passed around by the workflow and then when 
the method in the ZOBJECT is called to create the material, the ZTBALE is 
read and the values populated.

We did experience some issues around change logging on the form and 
running out of space on the ZTABLE but in the main this issue worked well 
for us.

Good Luck,
Colm

> Hi  Kjetil/Mike/Jocelyn
> 
> thanks for your points, I appreciate your feedback.
> 
> Unfortunately I come to this project too late to impart the change I
> would like and some of your fine suggestions. So for now I am 
> governed by the "legitimate but annoying reasons".
> 
> So our approach (which is OO class based) will be to store the 
> material data in the contrainer. Data is captured in 'stagegates' 
> not all at once, so this minimises the size issue. Also I've done 
> analysis of SWWCNTP0 which is looking manageable (I've added 
> comments to a recent blog on this subject by Eddie Morris SAP)
> https://weblogs.sdn.sap.com/pub/wlg/24176
> 
> If this approach causes  problems, I like the suggestions mentioned 
> before ie XML serialising or the table deep struc. 
> 
> Mike regarding the option of storing the data in a table with a deep
> struc, I didn't think it was possible to store a deep structure in a
> database table, only internally in local tables.? Am I missing 
something?
> 
> Mark
> 
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