Exposed Associations An exposed association is one that is defined in a CDS view and is made available (exposed) to consumers of the view — such as other CDS views, analytical queries, or OData services. You define the association using the ...
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Association An association is a declarative relationship between CDS entities (like foreign keys), defined using the association keyword. Key Characteristics: Lazy/Evaluated-on-demand: Data from the association is not fetched unless it is explicitly accessed using a path expression (like to_customer.name). Navigation-style ...
Using an AMDP (ABAP Managed Database Procedure) inside another AMDP can be useful in specific scenarios, especially when trying to modularize complex logic or reuse database-side procedures. However, it comes with certain considerations and limitations. Code Reusability If you have logic encapsulated ...
AMDP (ABAP Managed Database Procedures) in CDS (Core Data Services) in SAP refers to a way to integrate native SQLScript (e.g., HANA procedures) directly within ABAP classes. It’s not a part of CDS views themselves, but is often used alongside ...
Steps to create CDS view: Open Eclipse IDE (with ADT installed). Right-click your ABAP project → New → Other → Search for “DCL/CDS” → Select “Data Definition”. Enter: Name (e.g., zempView ) Description Select a transport request Click Finish. @AbapCatalog.viewEnhancementCategory: [#NONE] @AccessControl.authorizationCheck: #NOT_REQUIRED @EndUserText.label: 'view ...
A CDS view (Core Data Services view) is a virtual data model used in the SAP HANA database and ABAP environment to define semantic layers on top of database tables. It allows for modular, reusable, and optimized data access, especially ...
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 ...
We need to add the extension @search to enable search help in the metadata extension file. In CDS view fields we need to add. Output : When we search something ...
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: ” ...