The Complete Course of SAP OData 2025

Learn to access and test SAP OData via gateway builder (t-code CGW) and gateway client, using HTTP methods (GET, POST, PUT, PATCH, MERGE, DELETE) and error logging.

Learn to create an SAP OData service with gateway service builder (SG), including creating a project, modeling entities and entity sets, implementing CRUD operations, and generating runtime artifacts.

This quiz covers SAP OData basics, showing Gateway Project Builder T codes, Gateway Builder, creating an OData project, and registering the service via the service maintenance screen.

Learn to create and model SAP OData services by defining an entity type and entity set, adding properties and keys, and generating runtime objects from a data model.

Learn how to create and import entity types and entity sets in a SAP OData project, including importing DIC structures like Mara, selecting properties, defining keys, and generating runtime objects.

Explore core SAP OData concepts through this quiz, covering CRUD with data structures, entity set collections, EDM structure, and the role of primary keys in creating entity sets.

Explore how SAP OData sits between Fiori UI5 and ABAP, using the OData API to fetch data for material and purchase order entity sets.

Test the get call for the material and purchase order entity sets in SAP OData, fetching five top records and validating a 200 status in the gateway client.

Learn to implement get entity and get entity set in SAP OData, retrieving a single purchase order by key and validating with gateway client.

Implement the OData create entity method for a custom SAP table by using SC11 to create a demo table, define key fields, and wire create logic from the API UI.

execute odata create operations by receiving a payload via the io data provider, mapping it to the purchase order structure, and inserting it into a custom table.

Understand OData create operations: post to create a record and return it, then apply business logic before insert or modify; modify updates by primary key, while insert risks key violations.

Learn how to update SAP OData entities by redefining the update method, using the IO data provider to read payloads, and executing put updates. Validate with get entity set responses.

Delete a purchase order entity from the SAP OData purchase order set using the delete operation with the key field. Verify with gateway client and a 204 no content response.

Explore how SAP OData function imports extend standard crud in SAP OData by enabling custom operations via get or post, and learn to create and test them with gateway client.

Explain the dollar metadata endpoint in OData, how update operations use put or patch, and how the data provider class handles read, create, and delete in SAP NetWeaver Gateway.

Explore how to secure SAP OData services by enforcing authentication, authorization, and restricted data access. Learn why batch mode and controlled app access reduce exposure of URLs and HTTP methods.

Master data access control in OData by restricting authorizations on exposed tables and views, learn how batch mode affects security, implement OAuth, understand CSRF tokens, and the role of encryption.

Learn how to implement error handling in SAP OData services. Create a message container, add error messages, and export them via business exceptions to inform the frontend.

Fetch and test BAPI messages in the SAP OData error handling flow, use sales order data to fetch products, and raise an exception to demonstrate single error messages.

Demonstrates raising business exceptions in SAP by using add message from Bapi and add messages from Bapi, handling single and multiple messages through the return parameter and the internal table.

Discover how to use the SAP gateway error log to trace OData errors, inspect front end and back end logs, and follow a bottom up debugging approach.

Explore how OData handles errors, covering http status codes, json or xml error payloads, and error code property. Learn to raise errors with business exceptions and suppress details in production.

Explore associations and navigations in SAP OData, and implement get expanded entity set and get expanded entity using dollar expand to fetch related data.

Create entity sets for sales order, sales order item, and product; define associations and navigations like order to items; test with gateway client using ABAP 7.4 syntax.

Explore core OData concepts via a quiz, including associations, navigation, navigation properties as hyperlinks, $expand loading of related entities, on delete actions, bidirectional associations, and deep insert.

Explore dollar batch in SAP OData to group multiple create, read, and function import operations into one logical unit of work, using change sets, chain set methods, and payload boundaries.

Recap the end to end SAP OData journey from project creation to gateway builder, covering data model, runtime artifacts, CRUD operations, associations, function imports, and error handling.

Celebrate mastery of SAP OData and apply practical skills and deeper understanding to drive innovation and excellence in your professional endeavors.