This ABAP Code will call function module in Service Call. Go to Action tab, double click on GETDATA Action and write ABAP Code. Next create Action GETDATA for Button Get Data.ĩ. Go to Layout tab in MAIN View and create UI Element Input Field, This layout consist of Label Element, Input Field, Horizontal Gutter for Separation, and ViewContainer ( ALV Table ). just click Next and completeĦ.After finish process, you will see new context node with Importing and Changing as picture below.ħ.Now go to MAIN View and drag importing context node to context view.Ĩ. In this wizard screen, you need to change Obj Type in your function module parameter from Controller Attribute into Context Node/Attribute.Ĭlick button Continue, the next screen SAP System will generate method automatically. In this example we choose Function Module.ĥ.Enter your function module which you’ve created. On the next wizard screen, SAP System provide us with 4 option : Function module, Assistance Class Method, Class Method and Web Service Proxy. on the second wizard screen, select Use Existent Controller because in this example we dont want create new controller.Ĥ. this function module we will use in the service call.ģ.Right clicking on your web dynpro component, and select Create->Service Call.ģ.After you click on menu Create->Service call, the Wizard screen will open up.
I am working as onshore coordinator, analyzing requirements providing solution and complexity estimates as webdynpro expert. Project & Role Description This is the implementation for one of the worlds leading telecom organization ( Apple ).
We will explain how to use service call in Web Dynpro ABAP to call ALV Grid for displaying data.ġ.Go to transaction SE80 and create Web Dynpro Intf/CompĢ.In the second step you need to create context first, this sample we want to display Sales Header data from table VBAK.Ĭreate Function module with parameter is same with context attributes. ABAP Web dynpro Specialist 05/2013 to 08/2013 Company Name. We make completing any Web Dynpro HTMLIsland Amp HTMLContainer Developer Guideline - A248 G Akamai simpler.In Web Dynpro ABAP you can use Service calls, Service call is the services provided by the model layer of the WDA Application this is kind of custom controller or component. As an instant download, an attachment in an email or through the mail as a hard copy. There are various choices for getting the doc.