Integration of Master Data and Transaction Data This section describes how master data and transaction data behave during the transfer between SAP APO and SAP R/3 and shows which areas you should pay particular attention to.
Under Integration of Master Data you can find:
External Procurement Relationships ( Purchasing Info Records , Contracts , and Scheduling Agreements )
Sales Scheduling Agreements (see Prerequisites )
Under Integration of Transaction Data you can find:
You can find information on the technical functions of the central interface between SAP APO and SAP R/3 (Core Interface) in the chapter Technical Integration .