In SAP IBP, which method is NOT used for data integration?

The method not used for data integration in SAP IBP is physical data transfer tapes. This is primarily because modern data integration practices rely on digital and online methods that facilitate faster and more efficient data transfer. SAP IBP supports several contemporary integration methods including APIs, which enable real-time access to data and functionalities; flat file uploads, providing a straightforward mechanism for importing large datasets; and real-time streaming data, allowing for continuous data flow and immediate updates to planning processes.

In contrast, physical data transfer tapes belong to an outdated technology predating current digital methods. They can be cumbersome, slow, and impractical in a fast-paced business environment that prioritizes real-time data access and seamless integration across various platforms. As such, they do not align with the capabilities required for effective data integration in SAP IBP.