RFC (Remote Function Call) Definition: A communication method that allows one SAP system (or external system) to call a function module in another SAP system. Nature: Technical interface (low-level). Can be synchronous (sRFC), asynchronous (aRFC), transactional (tRFC), or queued (qRFC). Usage: Purely for function/module execution between ...
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ALE (Application Link Enabling) is an SAP technology used to distribute and synchronize business data across multiple SAP systems within a distributed landscape. It is designed to maintain data consistency and loose coupling between systems — for example, distributing master ...
A constructor is a special method automatically called when an object is created using CREATE OBJECT or NEW. Types of Constructors in ABAP Type Method Name Called On Purpose Instance Constructor CONSTRUCTOR When an ...
The SELECT statement in SAP ABAP is used to retrieve data from database tables into internal tables or variables. It’s one of the most powerful and frequently used Open SQL statements in ABAP and helps interact with the underlying SAP ...
Side-by-Side Extension involves building separate applications outside the core SAP system, often on the SAP Business Technology Platform (SAP BTP). Where it runs: On SAP BTP or any external cloud platform Communicates with SAP S/4HANA via APIs (ODATA, REST, BAPI, etc.) Typical Use Cases: Creating ...
ALV (ABAP List Viewer) is used to display reports in a structured, interactive way. A Block List means you display multiple ALV lists one below another in the same output. Example: You want to show MARA (Material Master general data) and then, ...
Open Transaction WE30 In the SAP Easy Access screen, enter WE30 and press Enter. Choose Development Object You’ll see options like: Basic type Extension IDoc type documentation Select Basic type. Enter a Name for the Basic Type Enter a name for your new Basic Type.
SAP BTP acts as the strategic extension platform for SAP S/4HANA, enabling businesses to add custom functionality, build applications, and integrate advanced technologies without altering the ERP’s core system. Traditionally, companies customized the ERP core to meet unique requirements, but ...