Configuring Web Service Clients to Connect to
a Provider System
Use
You need to configure the Web service clients to connect to the provider system that provides the Web service you have imported in your application.
Procedure
1. Configure Connection to the Service Registry
...
1. Open the SAP NetWeaver Administrator. To access the tool, go to http://<host>:<port>/nwa and navigate to SOA Management → Application and Scenario Communication and choose Single Service Administration.
2. Open the Consumer Proxies tab page and in the Find field, enter *sr* and choose Go.
3. From the proxy definitions table, choose Service RegistrySI.
4. Under Details About ServicesRegistrySi Proxy Definition, open the Configuration tab page
5. Choose SericeRegistrySiPort.
6. Open the General tab page and choose Edit.
7. In the Web Service End Point URL field, enter http://sr.esworkplace.sap.com:80/ServicesRegistrySiService/ServicesRegistrySiPort
8. Open the Security tab page, choose Edit and from the Authentication dropdown box, select HTTP Authentication.
9. Select User ID/Password(Basic), choose Details and enter the user name and password you use to access the Service Registry and choose Save.
2. Creating a Communication Profile
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1. Log on to the SAP NetWeaver Administrator using the quick link http://<host>:<port>/nwa/systems.
2. Open the Communication Profiles tab page and choose New.
3. On the General page, enter caf_profile in the Profile Name field and CAF Profile in the Profile Description field.
4. On the Security page, enable the Use Name/Password (Basic) and disable the None identifier and choose Next.
5. On the Transport Settings page, choose Finish.
3. Configure Connection to a Provider System
...
1. Log on to the SAP NetWeaver Administrator using the quick link http://<host>:<port>/nwa/systems.
2. Open the Provider Systems tab page and choose New.
3. As the system type, choose ABAP.
4. In the System Name field, choose the value help and in the window that appears search for all available systems. To do that, enter * and choose Go.
5. Choose the HU2 Provider System.
6. On the Metadata User page, enter a user name and a password for the back-end system you used when you imported the Web service in the SAP NetWeaver Developer Studio.
7. On the Communication Profile page, choose the profile you have created and choose Next.
8. On the Services Search Settings page, as the mode select Multiple Services and as the Service Source, select Service Registry.
4. Create a User for the Provider System
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1. Open the SAP NetWeaver Administrator. To access the tool, go to http://<host>:<port>/nwa and navigate to SOA Management → Application and Scenario Communication and choose User Account Management.
2. Open the Maintenance tab page, choose New and enter es_test_user as a name for the user and a short description.
3. Choose Next and on the Credentials page, enter the name of the user you entered to access the back-end system that provides the Web service and choose Finish.
4. Open the Assignment page and choose New.
5. Choose a name of a user from the available user accounts and select es_test_user from the table and choose Next.
6. On the Provider page, select the HU2 on esworkplace provider system from the list and choose Next.
7. On the Service Interfaces page, choose Next.
8. On the Service Group page, select Concrete, choose the es_test_service_group service group from the list and choose Finish.
5. Assign the Service Group to a Provider System
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1. Open the SAP NetWeaver Administrator. To access the tool, go to http://<host>:<port>/nwa and navigate to SOA Management → Application and Scenario Communication → Application Communication.
2. From the Composite Applications table, select the demo.sap.com/es_test_service~ear application.
3. Open the ServiceGroup tab and choose Edit.
4. Select es_test_service_group from the table, and choose Assign Provider System.
5. On the Assign Provider System window, choose HU2 on esworkplace as a provider system and then choose OK and Save.