aATP in SAP S/4HANA supports the following key features for setting up, configuring and monitoring availability checks against product allocation for the business document types sales document and stock transport order: For more information, see Apps for Product Allocation (PAL). This practice system is preconfigured with the data you need to carry out exercises from the course ' Advanced Available-to-Promise (aATP) ' or to experiment on Introducing Advanced ATP (aATP) in SAP S4HANA PDF. Introd