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Web Services Development in ABAP

Web services support in the 2004 release of SAP NetWeaver Developer Studio allows both ABAP and Java developers to develop and immediately test drive Web services, without having detailed knowledge of WSDL, SOAP, or UDDI.

 

Web services development in the ABAP Workbench is quite easy with the Web Services Creation Wizard.

 

Getting Started

Web Service Technology for SAP NetWeaver  

This SAP Insider article examines the benefits of a web services-based design in general, and SAP's level of support for Web services with SAP NetWeaver and SAP NetWeaver (Web) Application Server 6.40. It also outlines how developers can easily adapt current Java and ABAP applications to a service-based approach.


Building Web Services with ABAP, Part I: The Web Service Creation Wizard in SAP NetWeaver Application Server 6.40  

This is the first of a set of four sessions dealing with the creation of ABAP Web services in SAP NetWeaver AS 6.40. Part I describes the ease of creating a web service using the Web Service Creation Wizard. Requires SAP Tutor Personal Player. To download, review the Technical Requirements.

 

Building Web Services with ABAP, Part II: Creating a Web Service Virtual Interface with SAP NetWeaver Application Server 6.40   

This is the second session dealing with the creation of ABAP Web services in SAP NetWeaver AS 6.40. Web service features - such as the transport binding, the communication type, and the security settings - are assigned with the Wizard using predefined configuration profiles. If you would like to define the Web service settings yourself, you need to create manually a Virtual Interface (Part 2), a Web service definition (Part 3) and a Web service configuration (Part 4). This tutorial deals with the Web service definition. To download, review the Technical Requirements.

 

Building Web Services with ABAP, Part III: Creating a Web Service Definition with SAP NetWeaver Application Server 6.40  

This is the third session dealing with the creation of ABAP Web services in SAP NetWeaver AS 6.40. To download, review the Technical Requirements.

 

Building Web Services with ABAP, Part IV: Creating a Web Service Configuration with SAP NetWeaver Application Server 6.40   

This is the fourth session dealing with the creation of ABAP Web services in SAP NetWeaver AS 6.40. To download, review the Technical Requirements.

 

More on Web Services Development in ABAP

Web Services in the ABAP World   (Rich Media) 

In this SDN TV program, Thomas Jung, then a developer with Kimball International, demonstrates how to create and consume web services in ABAP and demonstrates some real-world examples covering security, reliability, and performance. His session also discusses the upgrade from SAP Web Application Server 6.20 to 6.40.

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