Function used to check, together with certain basic methods, if a product can be confirmed.
The following basic methods exist:
Product availability checkThe availability check is carried out against the ATP quantity. In the SAP R/3 system, this is called the availability check using ATP logic.
Product allocationThe availability check is carried out against product allocations.
Forecast checkThe availability check is carried out against planned independent requirements.
In SAP APO, advanced methods of the availability check exist in addition to the basic methods. For example:
Combination of basic methodsA sequence of basic methods to carry out the availability check (for example, 1. product availability check; 2. check against product allocations) is defined in the check instructions.
Calling productionEither Capable-To-Promise (CTP) or a multilevel ATP check is carried out.
Rules-based availability checkRules are used to control how the system reacts after an availability check, which was determined in the check instructions, if the requested product could be only partially confirmed (or not at all).
Options include:
Product substitution Location determination Calling productionSAP przykład użycia ATP-CHECK pomoc. Jak działa atp-check kod programu ABAP. Wykorzystanie kodu Atp-Check w programie funtion module SE37. Obsługa funkcji atp-check
w klasie.
Słownik i definicje SAPa na A.