Sales Order Plant Determination

[Stiles, Les]

I know that there has to be a relatively easy solution, but I have not found
it.
 
A work item must be sent when a certain plant appears in the Line Item of a
Sales Order. I need to scan all detail lines of a certain type of Sales
Order and if any line items are to be from the Emergency Parts Network (EPN)
plant, send a Work Item to the Org Unit assocoated with the EPN.
 
This is where I am having the problem - I have extended VBAP (Sales Order
Detail) to also include 'Plant' as an attribute. I then delegated
system-wide so I could use BUS2032 for header data as it already has the
atribute 'Items' (Object - VBAP).
 
It would also appear that I should use the Local Implementation of Method:
ExistenceCheck in my extended VBAP. However, since I am not a programmer and
have not messed with creating/changing methods, I am not quite sure how to
proceed. Is this the right approach? Can I find the Plant EPN in any of the
Sales Order lines with the ExistenceCheck Method? Or is there a better
methodology?
 
Thanks in advance,
 
Les Stiles
Systems Analyst, QM & WF
Siemens ICN
400 Rinehart Rd
Lake Mary FL 32746
(407) 942-6777
les.stiles at icn.siemens.com