RAP = Framework for building OData services on SAP BTP ABAP Environment (a.k.a. Steampunk) or on S/4HANA. It allows you to expose business objects via REST APIs. A Business Object (BO) in RAP is defined via CDS Views + Behavior Definition + ...
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search help/value help is not implemented in the classic way (with SE11 search helps + F4 help). Instead, RAP follows the Fiori and OData paradigm: Search Help (free text search): Implemented via @Search annotations on CDS views. Value Help (F4 help / ...
In SAP RAP (RESTful Application Programming Model), the strict ( 2 ) keyword in a behavior definition plays a crucial role in enforcing stricter syntax and semantics for RAP BO development. define behavior for ZI_MY_VIEW strict ( 2 ) … strict ( ...
Create a Main CDS View with association to Value help CDS. Create a Value help which will provide data for the value help. USE THIS ANNOTATION – @Consumption.valueHelpDefinition: [{ entity: { name: ”, element: ” ...
The managed save sequence is a key concept in the RAP (Restful Application Programming) framework used to handle persistence operations for entity instances in ABAP. It automates the process of saving changes made toan entity while allowing customization when ...
To implement an Unmanaged Query in RAP, you follow a structured approach involving several key steps. First, you create a CDS view entity that defines the data structure or projection you want to expose. Then, you define a Query Behavior ...
It is a file (with .behavior extension) that specifies the business behavior of an entity (CDS view), and it controls: Which operations are allowed Which fields are modifiable Which validations or determinations are triggered Custom logic, like actions Key Purposes of Behavior Definition Function Description Enable CRUD operations Define ...
A Transaction Buffer in SAP RAP refers to an internal memory area that temporarily stores all changes to business objects (BOs) during a single logical unit of work (LUW) — typically between a create/update/delete operation and a save. It acts like ...
Concurrency in SAP RAP (RESTful ABAP Programming Model) refers to handling situations where multiple users try to modify the same data simultaneously — a classic case of the “lost update problem.” SAP RAP provides built-in mechanisms to ensure data consistency, conflict ...
In SAP RAP (RESTful ABAP Programming Model), Early Numbering refers to assigning the key (e.g., ID or number) of a new business object at creation time, before the record is persisted to the database. Follow the below code to implement early ...