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Transportation Management with SAP LES

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12<br />

Shipment<br />

12.8 External <strong>Transportation</strong> Planning System<br />

A totally different method to create shipment documents is the external transportation<br />

planning system. Whereas the <strong>SAP</strong> system can only select delivery documents<br />

that meet certain specifications, an external transportation planning system can plan<br />

in a more dynamic manner. For example, I got to know an external planning system<br />

that used a route planner to group delivery documents pending so that the routes are<br />

optimized <strong>with</strong> an utilization of the vehicles by almost 100% and an optimization of<br />

the route distances. This results in 20–30 % savings in transportation costs.<br />

If such an external planning system is certified by <strong>SAP</strong> software, you can connect<br />

the systems <strong>with</strong> just a few technical and organizational settings. For this purpose,<br />

<strong>SAP</strong> software has developed TPS (<strong>Transportation</strong> Planning System) to guarantee a<br />

standardized and integrated process implementation. This chapter, however, only<br />

refers to the organizational settings.<br />

<strong>SAP</strong><br />

<strong>Transportation</strong> or Tour<br />

Planning System<br />

Creating and<br />

Processing<br />

Delivery<br />

Documents<br />

Planning Pool<br />

for Delivery<br />

Documents<br />

IDOCs Delivery Documents<br />

List of all Delivery<br />

Documents for External<br />

<strong>Transportation</strong><br />

Planning<br />

<strong>Transportation</strong> or<br />

Route Planning<br />

Creating<br />

and<br />

Processing<br />

Shipments<br />

Function<br />

Module for<br />

IDOCs<br />

Transports<br />

IDOCs Shipment Documents<br />

<strong>Transportation</strong><br />

or Routes<br />

Figure 12.56 Functionality between <strong>SAP</strong> and an External <strong>Transportation</strong> Planning System via TPS<br />

Figure 12.56 illustrates the process. In the <strong>SAP</strong> system, the delivery documents are<br />

sent to the external TPS via IDocs. There, the delivery documents are planned as<br />

428<br />

© 2014 by Galileo Press Inc., Boston (MA)

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