We are using Internal EDI between logistic companies.

My question is about delivery dates on Purchase Orders, for MPS Items

When we transfer these orders to become Sales orders in the supplying logistic company we want to change the delivery address to be 1 day before the recipt date on the purchase order

Is there any way to do this in the application

Do we have to implement Transport to do this?

If you have the source code, the easiest way of doing this is changing the EDI DLL.

I want to do it through the application if possible

hard coding EDI dlls does not appeal,

The delvery time depends on the logistics company


Anybody else come across this problem???

If you want to meet your requirement only by application, then map delivery date & confirmed delivery date on PO to Plan.receipt date & Plan. Del. date on SO. Maintain delivery date on PO as per your requirement of receipt date on SO. This is the only option I can see to meet your requirement with out changing EDI DLL and not implementing transportation.