This exit helps you to decide whether a purchase requisition becomes a purchase order in the R/3 System or whether the purchase requisition is transferred to an external purchasing system, and subsequent processing takes place there.

The exit is called, after the table T160EX is read. A 'preliminary decision' is made on the basis of purchasing group and material group in table T160EX. This exit enables you to refer to a large number of parameters for decision making.

There are many fields available, that are also found in the components or order transactions.

• EXIT_SAPLBBPK_001: External Demand Integration: User-Exit for profile determination