In the pooled distribution process, the SAP TM system determines whether it is more cost-effective to deliver freight directly to the customer via truckload or using a pool location to consolidate freight.

In the pool distribution process, a shipper wants to send goods from a shipping point to customers using pool or hub locations for consolidation.
The following figure lists master data objects that are required. All the master data concepts are covered in Unit 2. We revise transshipment locations here as they are important for this concept.


Definition of a Transshipment Location: A transshipment location is defined by assigning a location to either another location or to a transportation zone. When you assign a transshipment location to a transportation zone, it can be used as a transshipment location by all locations that are part of that transportation zone.
A transshipment location is used for unloading goods from one vehicle resource and loading it onto another vehicle resource during the transportation process. Transshipment locations are used when different means of transport or different carriers have to be used in the transportation process. You can also use transshipment locations when consolidating or deconsolidating goods to be transported.
If you define a transshipment location and want to use it in your transportation processes, you must define transportation lanes that take the transshipment location into consideration.
Multi-Stage Transportation
The VSR optimizer evaluates the various possibilities for transporting the selected freight units. It then opts for pooled distribution whenever it is cost-effective to do so. In a standard pooled distribution process, the VSR optimizer creates one freight order to transport the cargo to the transshipment location. It then creates a second freight order to transport the cargo out of the transshipment location.
Other scenarios are also possible. Multiple freight orders allow splitting up of resource assignment, carrier assignment, and other downstream planning and execution activities.
