Automatic Shipment Document - VL01n and VL06p
I have a scenario of Shipping for SD.
Every time I create a delivery document, the system creates a new Shipment Document if matching Shipment Document is not available. And if the shipping document with same criteria is available, it automatically attaches the Delivery Document to that Shipment Document. (Where can I set this config?)
First of all I want to know, what are the criteria? For example the ship to party should be same, route should be same etc...
My actual requirement is, I want to add one more criteria. So how can I achive this?
Second is, I need to know the User Exit available for the Transaction VL06p (TO Creation).
Quick answer will be highly appriciated.
Thanks in advance.