Solved: SOAP Client for Synchronous Scenario

Former Member · ‎02-17-2006

Hello there,

I am trying to config a Synchronous Scenario that using SOAP at client to send data to R3 and then get the return document number.

I got it work for Asynchronous from Client to R3. Here was how I did:

- Get a "wsdl" file using Define Web Service.

- Using wsdl2java tool to generate java file.

- Compile java files.

- Create java client that will retrieve the service and call method to submit data to R3 server (through XI).

However, I got null point exception when I tried to print return data for Synchronous case.

In fact, I tried another scenario that sending File to XI to Soap. In this case, I created a java Servlet file extends of HttpServlet.

So I had a few questions for setting up the SOAP client:

a. Under "Sender Communication Channel", what is the values I am supposed to input for "Interface Namespace", and "Interface Name" under "Default XI Parameters"?

b. When I use the option "Define Web Service", what is value I have to input for "Service", "Interface Namespace", and "Interface Name"?

c. To get the response value, do I have to use "doPost" to send the Soap message? In this case, I will get data through "doGet"?

I really appreciate your help.

cm.

Former Member · ‎02-20-2006

Hello there,

I followed the Blog example that uses XMLSpy to send the request. However, it still didn't return me the value from R3.

I checked on my WorkBench, XI that it's in the WAITING mode for a while before submitting to R3. Then, it submits to R3 and the mode is changed to SUCCESSFUL.

I believe it leads to "Return Nothing" because the client can not wait for the return value. Is this right?

Again, thank you so much for your help.

cm.

Former Member · ‎11-24-2008

Hi I'm getting this error when I try to make a synchronous call to PI. I went to display web services and entered the Interface name and namespace on both pages. I used the sender interface name and namespace as well as the sender communication component. I saved the wsdl created and now when I consume the wsdl using SOap UI client and run it I get this error. I can't figure out what the problem is. I'm using Netweaver PI 7.1. I've created receiver determination, sender agreement, receiver agreement, interface determination. When i created an Integrated Configuration object and consumed in soap ui client it worked but does work if I want to use the Integration Server. The reason I want to use the Integration Server is because i want to do content based routing which I cannot do with Integrated Configuration since it bypasses the Integration Server.

Below is the error I get:

<!~~see the documentation~~>

<SOAP:Envelope xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/">

<SOAP:Body>

<SOAP:Fault>

<faultcode>SOAP:Server</faultcode>

<faultstring>Server Error</faultstring>

<s:SystemError xmlns:s="http://sap.com/xi/WebService/xi2.0">

<context>XIAdapter</context>

<code>ADAPTER.JAVA_EXCEPTION</code>

<text>com.sap.engine.interfaces.messaging.api.exception.MessagingException: com.sap.engine.interfaces.messaging.api.exception.MessagingException: XIServer:UNAUTHORIZED:

at com.sap.aii.adapter.soap.ejb.XISOAPAdapterBean.process(XISOAPAdapterBean.java:996)

at sun.reflect.GeneratedMethodAccessor799_10000.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

at java.lang.reflect.Method.invoke(Method.java:585)

at com.sap.engine.services.ejb3.runtime.impl.RequestInvocationContext.proceedFinal(RequestInvocationContext.java:43)

at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:166)

at com.sap.engine.services.ejb3.runtime.impl.Interceptors_StatesTransition.invoke(Interceptors_StatesTransition.java:19)

at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)

at com.sap.engine.services.ejb3.runtime.impl.Interceptors_Resource.invoke(Interceptors_Resource.java:71)

at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)

at com.sap.engine.services.ejb3.runtime.impl.Interceptors_Transaction.doWorkWithAttribute(Interceptors_Transaction.java:38)

at com.sap.engine.services.ejb3.runtime.impl.Interceptors_Transaction.invoke(Interceptors_Transaction.java:22)

at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)

at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:189)

at com.sap.engine.services.ejb3.runtime.impl.Interceptors_StatelessInstanceGetter.invoke(Interceptors_StatelessInstanceGetter.java:16)

at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)

at com.sap.engine.services.ejb3.runtime.impl.Interceptors_SecurityCheck.invoke(Interceptors_SecurityCheck.java:21)

at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)

at com.sap.engine.services.ejb3.runtime.impl.Interceptors_ExceptionTracer.invoke(Interceptors_ExceptionTracer.java:16)

at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)

at com.sap.engine.services.ejb3.runtime.impl.DefaultInvocationChainsManager.startChain(DefaultInvocationChainsManager.java:133)

at com.sap.engine.services.ejb3.runtime.impl.DefaultEJBProxyInvocationHandler.invoke(DefaultEJBProxyInvocationHandler.java:164)

at $Proxy2699_10000.process(Unknown Source)

at com.sap.aii.af.app.mp.ejb.ModuleProcessorBean.process(ModuleProcessorBean.java:275)

at sun.reflect.GeneratedMethodAccessor797_10000.invoke(Unknown Source)