Dular Sharma

3 ViewsGo to DPC_EXT class in it FIND CREATE_ENTITY method and redefine method. Below Screen will appear. Write below code. Save and Activate. Go to Transaction Code /IWFND/MAINT_SERVICE. Execute it by clicking on SAP Gateway Client. Below screen will appear. Click on EntitySets and select EntitySet Name. First Get Entity Set by using url: /sap/opu/odata/sap/ZTEST_ODATA2_SRV/EmployeeSet(EmpId=’00000001′) […]

5 ViewsFor this operation we will use method GET_ENTITY of class *DPC_EXT. Edit class put cursor on GET_ENTITY method and press Redefine Method. Below screen will appear. Remove each commented thing in method and write code. Save and activate class. Execute Transaction Code /IWFND/MAINT_SERVICE Select service and activate it. Information message will be displayed like […]

7 ViewsIn this blog we will fetch all the data from table in OData service. Prerequisite – We should have created table with field Emp_ID(Numc , 8) and Name(Char,30). Right click on Data Model put cursor on import and select DDIC Structure. Below screen will appear, provide Entity name according your choice and give table […]

6 ViewsSAP NetWeaver Gateway Service Builder tools is SAP GUI based modeler to create and publish Odata services using transaction SEGW. SEGW (Service Builder) is the starting transaction which can handle several projects in parallel. Steps to create Project: 3. Describe project name  , description and package. 4.Once you click on local object below screen […]

3 ViewsCreate Table using SE11 with Two fields.

2 ViewsFor Business Users, ease of access has become critical with the advent of various mobile devices that support end-to-end scenarios and also provides a rich user experience. There is a need to better integrate data, reduce complexity and improve productivity. This has been a challenge for the Developer community to be able to support […]

4 ViewsThere is a lot of data on the web today but lot of it is locked up in different specific applications or formats and different to access from outside. Many Organizations have now started exposing data using REST based services however, it is difficult to write applications which works with multiple data sources as […]

2 Views“Open Data Protocol (OData) is an open data access protocol from Microsoft that allows the creation and consumption of query-able and interoperable RESTful APIs in a simple and standard way”. The protocol enables the Clients to publish and manipulate the resource identified by URIs and defined in a data model using simple HTTP messages. […]

11 ViewsWhat role does HTTP play in facilitating the interaction between OData and online communication? Understanding OData might seem unrelated, but it’s closely tied to HTTP, the backbone of the Internet. HTTP serves as the foundation for OData, making it a common language online. To access web content, you need a few basic tools: a […]

10 ViewsMicrosoft has been a primary driving force behind OData’s development, but the protocol is now managed by the OASIS (Organization for the Advancement of Structured Information Standards) OData Technical Committee, which includes representatives from various companies and organizations. OData v1.0: OData v2.0: OData v3.0: OData v4.0: OData v4.01: OData v4.02: OData v4.1: OData v4.5: […]