Nusoap don't generate correct XML (on SAP/J2EE WS)

[Dimas_sc]

Hi,

I'm trying to use a method of a SAP Web Service using NuSoap library. I'm using the same code I wrote in other applications with Axis Web Services, but it doesn't work with SAP WS (J2EE WS).

It seems that Nusoap don't generate a correct XML. Doing tests with 'soapUI' the web service works and I can do requests. With 'soapUI' the XML sended is:

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ass="http://argos.gencat.intranet/xi/assistencial">
   <soapenv:Header/>
   <soapenv:Body>
      <ass:MT_INT059_ZASICSWSFM001v1>
         <CENTRE>GT</CENTRE>
         <APELLIDO1>SERRA</APELLIDO1>
         <IT_DATOSPAC_O/>
         <IT_RETURN/>
      </ass:MT_INT059_ZASICSWSFM001v1>
   </soapenv:Body>
</soapenv:Envelope>

And the request works. But with phpNusoap the XML generated is:

<?xml version="1.0" encoding="ISO-8859-1"?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" xmlns:ns5083="http://tempuri.org">
 <SOAP-ENV:Body>
  <MT_INT059_ZASICSWSFM001v1 xmlns="">
   <CENTRE xmlns="">GT</CENTRE>
   <APELLIDO1 xmlns="">SERRA</APELLIDO1>
  </MT_INT059_ZASICSWSFM001v1>
 </SOAP-ENV:Body>
</SOAP-ENV:Envelope>

And returns this server error:

Array
(
    [faultcode] => SOAP:Server
    [faultstring] => Server Error
    [detail] => Array
        (
            [SystemError] => Array
                (
                    [context] => XIAdapter
                    [code.] => ADAPTER.JAVA_EXCEPTION
                    [text] => 
com.sap.aii.af.ra.ms.api.DeliveryException: XIServer:NO_RECEIVER_CASE_BE:
	at com.sap.aii.adapter.xi.ms.XIEventHandler.onTransmit(XIEventHandler.java:455)
	at com.sap.aii.af.ra.ms.impl.core.queue.consumer.CallConsumer.onMessage(CallConsumer.java:134)
	at com.sap.aii.af.ra.ms.impl.core.queue.Queue.run(Queue.java:917)
	at com.sap.aii.af.ra.ms.runtime.MSWorkWrapper.run(MSWorkWrapper.java:56)
	at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
	at java.security.AccessController.doPrivileged(AccessController.java:215)
	at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:100)
	at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:170)

            )

    )

)

The PHP code used is:

$client = new nusoap_client('http://zeus/sap/MI_INT059_enviaConsultaWS001v1_os.wsdl', 'wsdl');
$client->setCredentials("ws_trueta","test");
$param = array('CENTRE' => 'GT', 'APELLIDO1' => 'SERRA');
$result = $client->call('MI_INT059_enviaConsultaWS001v1_os', array($param));

Maybe someone can help me? 🙁

[Dimas_sc]

Nobody? 🙁

[mheumann]

Hi,
I just saw your post and I'm having the exact same problem. I'm also having problems connecting to the same SAP Web Service through MS C#. I suspect both problems are related.
Did you manage to find a solution yet?
Any hint will be welcome.
Greetings,
Michael.

[Weedpacket]

Both of those requests are equivalent except for a couple of issues.

That the namespace declarations are different. soapUI is declaring "http://argos.gencat.intranet/xi/assistencial" and uses it for the in-house elements (APELLID01 etc.) but Nusoap is not. Nusoap is declaring "http://tempuri.org" but never using it. (I don't know who thought "tempuri.org" was a good domain name to use for a temporary URI, when www.example.com already exists for the purpose (look it up!). I suspect that this is the main wonkiness (it may also explain the dud xmlns="" attributes).

NuSoap is also not including the empty <IT_RETURN> etc. elements that soapUI does so if those are required then there'll be a problem, though at a later stage of processing.

I haven't used NuSoap so I don't know if or how you can control the namespaces it declares, but that would be the first thing I'd look at doing.