Creating the Data Model

The Data Orchestration Engine (DOE) uses the Data Object Builder to model a data object. The data object is then stored in the form of structures in the Data Object Repository, which lies in the ABAP stack of the DOE. As a developer of mobile applications, you can then import the stored data objects to create the client data objects in your project.

Note Note

You need to create data models in a single development source system.

End of the note.

Prerequisites

You have created an empty Mobile Service Component and defined its dependencies to other components.

More information: Defining Dependencies Between Components

Procedure

Create Data Objects

To create data objects, you import data objects from the DOE and either use them as defined or deselect nodes and node attributes to define projections of them.

More information: Creating Data Objects

Note Note

If the data objects in the DOE have changed, you need to repair their metadata.

More information: Repairing Data Objects

End of the note.

Create Data Structures

You create data structures to define the return values of service operation.

More information: Creating Data Structures

Validating Dictionary Types (Optional)

You can validate the dictionary types of data objects that are imported from the DOE.

More information: Validating Dictionary Types

Include Value Help (Optional)

More information: Including Value Help