What is save sequence in SAP BC-ESI-RAP - RESTful ABAP Programming Model?

SAP Term: save sequence

• Component: BC-ESI-RAP

• Component Name: RESTful ABAP Programming Model

• Description: Part of the BO runtime when data is persisted after all changes were performed. The save sequence is triggered by using the SAVE button on UIs.

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• Key Concepts: 
  Save sequence is a feature of the BC-ESI-RAP RESTful ABAP Programming Model that allows developers to save multiple changes to an entity in a single request. This feature is useful for making multiple changes to an entity in one go, such as updating multiple fields or adding multiple items to a list.
  
  How to use it: 
  To use the save sequence feature, developers must first create a save sequence object. This object contains the changes that will be made to the entity. Once the save sequence object is created, it can be sent as part of a POST request to the API endpoint for the entity. The API will then process the save sequence and apply all of the changes in one go.
  
  Tips & Tricks: 
  When using save sequences, it is important to ensure that all of the changes are valid before sending them to the API. If any of the changes are invalid, then none of them will be applied. It is also important to note that save sequences are not atomic, meaning that if one of the changes fails then any other changes that were made before it will still be applied.
  
  Related Information: 
  For more information on save sequences and how to use them, please refer to the official SAP documentation on BC-ESI-RAP RESTful ABAP Programming Model.