The WebService Designer uses the web service catalog to provide a finished example of a web service that delivers customer data from SAP.
In this scenario we will use this finished example.

Under the Operations section, click the Create a new operation button. The New Operation Dialog dialog box appears. Click on Catalog.

Choose SAPCustomerWebService as the Web service, then choose the operation GetCustomers and Click OK.


Click OK again in the New Operation Dialog window.

The GetCustomer operation is displayed in the WebService Designer window.
The operation has a START point with the name of the operation. This is followed by an EXECUTE FUNCTION activity that calls the remote-enabled function module SD_RFC_CUSTOMER_GET in SAP.
In the next steps we will take a closer look at the activity.
After the EXECUTE FUNCTION activity, the web service operation is terminated.