Plan via Hubs

Objectives

After completing this lesson, you will be able to:
  • Configure a planning scenario with hubs
  • Configure and execute transportation proposals.

Pooled Distribution

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.

Scenarios.

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.

Master data for the pooled distribution scenario.
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.

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. 

Transportation Proposals

A transportation proposal defines how a freight unit can be transported through a transportation network (which is defined by locations, transshipment locations, transportation zones, transportation lanes, vehicle resources, schedules, and bookings). For a given transportation demand (freight unit), the system determines a set of alternative transportation proposals. The transportation proposal functionality serves the following purposes:

  • To help the user identify the different transportation options for a freight unit. In a complex network, in which end-to-end transportation requires several stages, transportation proposals are an easy way to make the different options transparent. Transportation proposals can differ in relation to routing, means of transport, and time required. Each of these variables can increase or reduce costs, and the proposals thus provide the planner responsible with the necessary information to make an appropriate choice.

  • To create the stages upfront, for example, to choose the option of ocean transport, because the customer has placed their order well in advance and this is the cheapest choice. In this use case, no freight orders are created based on the proposal result, but only the stage information is stored. This allows the task of planning the different stages to be assigned to different planners and to be completed at different times.

Visualization of Transportation Proposals.

Entry Points for Transportation Proposal Determination

The entry points for transportation proposal determination are as follows:

  • Forwarding OrderStagesActual RouteDefine Route

  • Transportation CockpitSelect Freight Unit(s)Transportation Proposal

Layout of the Transportation Proposal Result

The layout of the transportation proposal result screen can be flexibly configured, similar to the transportation cockpit layout. The results can be displayed in a table format or visualized on a map. If the transportation proposal has been carried out for several freight units (because these compete for the same capacity, for example), the solution is always for a valid combination of assignments. In the table-based layout, each stage is shown in a separate line. In complex networks, there could be millions of routing options for a given transport, with only minor differences between them. Depending on the objective of the planner, results can be presented according to defined criteria.

Transportation Proposal: User-Defined Preferences

  • Route variation

  • Carrier variation

  • Departure date variation

  • Time relevance

  • Cost variance

Preferences can be weighed against each other based on relevance: none, low, medium, or high.

When you use the optimizer to generate a transportation proposal, you can specify whether the system is to accept only the proposed route or the proposed route and associated freight documents. In this field, you have the following options:

  • Save Route Only: Only the freight unit stages are saved when the system accepts the route that you have chosen.

  • Save Route and Freight Documents: Freight unit stages and freight documents are saved by the system.

  • Not Defined: You can specify on a case-by-case basis whether the system is to save only freight unit stages or also the associated freight documents.

Features of the Transportation Proposal

The features of the transportation proposal are as follows:

  • Implicit definition of transshipment locations by schedules and freight bookings (simplified definition of transportation network)
  • Mode of transport constraints on freight unit and freight unit stage level
  • Fast determination of transportation proposals, yielding more alternatives according to predefined variation criteria (for example, route, carrier, and departure date), and trade-off between time and cost (controlled variation according to predefined criteria)
  • Consideration of preferences for locations, carrier, mode of transport, dates, and times
  • Display of multiple solutions on the result map
  • Rough planning (detailed planning on the main leg and rough planning for pre leg and subsequent leg, based on rough definition of transportation durations)