What is parent entity in SAP BC-ESI-RAP - RESTful ABAP Programming Model?

SAP Term: parent entity

• Component: BC-ESI-RAP

• Component Name: RESTful ABAP Programming Model

• Description: A node in a business object's structure that is directly connected to another node when moving towards the root node. In ABAP CDS, entities are connected using compositions. A parent entity is a CDS entity which contains a composition definition keyword COMPOSITION OF.

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• Key Concepts: 
  A parent entity is a concept used in the BC-ESI-RAP RESTful ABAP Programming Model. It is an object that contains other objects, such as child entities, and is used to represent a business object. The parent entity is responsible for managing the data of its child entities and providing access to them.
  
  How to use it: 
  The parent entity is used to represent a business object in the BC-ESI-RAP RESTful ABAP Programming Model. It is responsible for managing the data of its child entities and providing access to them. The parent entity can be used to create, read, update, and delete (CRUD) operations on the data of its child entities.
  
  Tips & Tricks: 
  When using the parent entity concept in the BC-ESI-RAP RESTful ABAP Programming Model, it is important to remember that the parent entity is responsible for managing the data of its child entities and providing access to them. It is also important to remember that the parent entity can be used to create, read, update, and delete (CRUD) operations on the data of its child entities.
  
  Related Information: 
  For more information about the BC-ESI-RAP RESTful ABAP Programming Model and how to use it, please refer to SAP's official documentation at https://help.sap.com/viewer/product/BC_ESI_RAP/latest/en-US.