Call Web Service from Activity

[Former Member]

Hi All,

I want to call Me's We Service from ME's Activity.

Please tell me which ME's API can be use to call Web Service.

Regards.

Qiang

[Former Member]

Hi Ivan

if I want to call MII's Web Service from ME.Do you have a good Idea.

Thank you.

[Former Member]

To call XMII web service you need to generate WSLD for the transaction you want to call.

Use this URL to generate WSDL:

http://\[host\]:\[port\]/XMII/WSDLGen/\[transaction name\]

where \[transaction name\] is the full path to the transaction in xMII Workbench

For example SAPMEIntLite transaction YieldBackflushingCorrelationService will have the following WSDL URL

http://xmiiserver:50000/XMII/WSDLGen/SAPMEIntLite/SAPMEIntegration/services/Outbound/YieldBackflushi...

After you got WSDL file put it into Eclipse project Web Service Client ( Web Service Client (Outbound) in SDK 2.0.2 ) into the wsdl folder. To generate java proxy classes execute ant target build.webservice.client ( build.webservice.client.out in SDK 2.0.2 ).

Use the proxy classes in your implementation to call web service

[Former Member]

update. I try to run the following source code ,but Exception was happened.

String endpointUrl="ipaddress:50001/manufacturing-services/OperationServiceService";
        QName serviceName = new QName("http://sap.com/xi/ME", "OperationService");
        QName portName = new QName("http://sap.com/xi/ME", "OperationProcessingIn");
        Service service = Service.create(serviceName);
        service.addPort(portName, "http://schemas.xmlsoap.org/wsdl/soap/http", endpointUrl);
        //Dispatch dispatch = service.createDispatch(portName, javax/xml/soap/SOAPMessage, javax.xml.ws.Service.Mode.MESSAGE);
        //Dispatch dispatch = service.createDispatch(portName, SOAPMessage.class, Service.Mode.MESSAGE); 
        Dispatch<SOAPMessage> dispatch =  service.createDispatch(portName, SOAPMessage.class, Service.Mode.MESSAGE);
        
			MessageFactory mf = MessageFactory.newInstance("SOAP 1.1 Protocol");
			SOAPMessage request = mf.createMessage();
	        SOAPPart part = request.getSOAPPart();
	        SOAPEnvelope env = part.getEnvelope();
	        SOAPBody body = env.getBody();
	        //TODO
	        SOAPElement element = body.addChildElement("OperationByBasicDataQuery_sync", "ns1", "http://sap.com/xi/ME");
	        SOAPElement basicData = element.addChildElement("OperationByBasicDataQuery", "ns1", "http://sap.com/xi/ME");
	        SOAPElement site = basicData.addChildElement("SiteRef", "ns1", "http://sap.com/xi/ME");
	        site.addTextNode("CHN");
	        SOAPElement operation = basicData.addChildElement("Operation", "ns1", "http://sap.com/xi/ME");
	        operation.addTextNode("COIL");
	        SOAPElement revision = basicData.addChildElement("Revision", "ns1", "http://sap.com/xi/ME");
	        revision.addTextNode("A");
	        request.saveChanges();
                              // Exception happened
	        SOAPMessage resMsg =  dispatch.invoke(request);

Exception:

Caused by: com.sap.engine.services.webservices.espbase.client.bindings.exceptions.TransportBindingException: Client protocol has thrown an exception. Protocol name is [Unknown]. See nested exception for details.
	at com.sap.engine.services.webservices.espbase.client.bindings.impl.SOAPTransportBinding.sendMessage(SOAPTransportBinding.java:1315)
	at com.sap.engine.services.webservices.espbase.client.jaxws.core.SOAPDispatchImpl.invokeBinding(SOAPDispatchImpl.java:193)
	... 49 more
Caused by: com.sap.engine.services.webservices.espbase.client.bindings.exceptions.TransportBindingException: Invalid Response code (401). Server <https://qliu37.asiapacific.hpqcorp.net:50001/manufacturing-services/OperationServiceService> returned message <Unauthorized>.
	at com.sap.engine.services.webservices.espbase.client.bindings.impl.SOAPTransportBinding.handleSOAPResponseMessage(SOAPTransportBinding.java:579)
	at com.sap.engine.services.webservices.espbase.client.bindings.impl.SOAPTransportBinding.sendMessage(SOAPTransportBinding.java:1258)
	... 50 more

Edited by: qiang liu on Dec 27, 2010 1:38 PM

[Former Member]

Instead of calling ME web service from ME you can use ME API. In the same way as with NC.

You need the following module/service com.sap.me.productdefinition OperationConfigurationService. The corresponding method will be findOperationConfiguration