Exploring SAP API Testing with Postman, Swagger, and SOAP UI
Sireesha Perabathini · International Journal on Science and Technology · 2019
Today’s interconnected enterprise environments require efficient system integration to optimize business processes effectively. SAP (Systems, Applications and Products) delivers a powerful collection of enterprise resource planning (ERP) tools which help manage core business operations like procurement, sales, and finance. API integration serves as a crucial element to enable seamless communication between SAP systems and external applications. The paper examines the application of Postman, Swagger, and SOAP UI as API testing tools for SAP APIs by evaluating their functionalities and real-world usage scenarios. Various SAP API types such as OData, SOAP, IDoc, and RFC APIs are examined in this paper which emphasizes the need for API testing to support system reliability. This paper explains how to use tools like Postman, Swagger and SOAP UI for validating SAP API requests and responses along with automating tests and improving team collaboration. Practical examples show that API testing helps enterprise systems function more efficiently by maintaining the integrity of integration points.