IDoc
IDoc (Intermediate Document) is a standardized data format used in SAP systems for electronic data interchange (EDI) and application integration. It defines the structure and content of business documents, such as purchase orders or invoices, enabling seamless communication between SAP and external systems or between different SAP modules. IDocs serve as containers that hold data in a hierarchical format, facilitating reliable and structured data exchange in enterprise environments.
Developers should learn IDoc when working on SAP integration projects, as it is essential for implementing EDI, B2B communication, and system-to-system data transfers in SAP ecosystems. It is particularly useful in scenarios like automating supply chain processes, integrating with third-party logistics systems, or synchronizing data between SAP and non-SAP applications, ensuring data consistency and reducing manual errors.