ABAP: Consuming a Web Service: CX_ST_GROUP_MISSING_CASE:XSLT Exception.Element missing

[Former Member]

Hi

I am trying to consume a WebService. I loaded the WSDL from a file. With "validwsdl.com" I can access the WebService and the answer can be recognized, but with my generated ABAP-Proxy Object I always get the following error:

CX_ST_GROUP_MISSING_CASE:XSLT exception in offset 231 and XPath SOAP-ENV:Envelope(1)SOAP-ENV:Body(1)ns1:sayHelloResponse(1).Element '{http://www.clxpreview.ch/index/soap}return' missing

In the response from the WebService the element 'return' is not missing. The Response looks like this:

<?xml version='1.0' encoding='UTF-8'?>

<SOAP-ENV:Envelope xmlns:SOAP-ENV='http://schemas.xmlsoap.org/soap/envelope/' xmlns:ns1='http://www.any_server.com/index/soap'>

   <SOAP-ENV:Body>

      <ns1:sayHelloResponse>

         <return>

            Say Hello Test

         </return>

      </ns1:sayHelloResponse>

   </SOAP-ENV:Body>

</SOAP-ENV:Envelope>

From the WSDL:

<?xml version="1.0"?>

<definitions xmlns="http://schemas.xmlsoap.org/wsdl/" xmlns:tns="http://www.clxpreview.ch/index/soap" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap-enc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" name="Service_Soap" targetNamespace="http://www.clxpreview.ch/index/soap">

  <types>

    <xsd:schema targetNamespace="http://www.clxpreview.ch/index/soap">

      <xsd:complexType name="User">

        <xsd:all>

          <xsd:element name="username" type="xsd:string" nillable="true"/>

          <xsd:element name="password" type="xsd:string" nillable="true"/>

        </xsd:all>

      </xsd:complexType>

    </xsd:schema>

  </types>

  <message name="sayHelloIn">

    <part name="who" type="xsd:string"/>

  </message>

  <message name="sayHelloOut">

    <part name="return" type="xsd:string"/>

  </message>

  <portType name="Service_SoapPort">

    <operation name="sayHello">

      <documentation>sayHello</documentation>

      <input message="tns:sayHelloIn"/>

      <output message="tns:sayHelloOut"/>

    </operation>

  </portType>

  <binding name="Service_SoapBinding" type="tns:Service_SoapPort">

    <soap:binding style="rpc" transport="http://schemas.xmlsoap.org/soap/http"/>

    <operation name="sayHello">

      <soap:operation soapAction="http://www.any_server.com/index/soap#sayHello"/>

      <input>

        <soap:body use="literal" namespace="http://clxpreview.ch/index/soap"/>

      </input>

      <output>

        <soap:body use="literal" namespace="http://clxpreview.ch/index/soap"/>

      </output>

    </operation>

  </binding>

  <service name="Service_SoapService">

    <port name="Service_SoapPort" binding="tns:Service_SoapBinding">

      <soap:address location="http://www.any_server.com/index/soap"/>

    </port>

  </service>

</definitions>

The coding is:

gs_request-who = 'Test'.
CALL METHOD go_clientproxy->say_hello
  EXPORTING
    input  = gs_request
  IMPORTING
    output = gs_response.

SAP_BASIS is:701

Can anyone give me a hint how to solve these problems?

Regards,

Frowin

[Former Member]

Hi, do you manage to solve this?

I encountered the same error when trying to consume a webservice from external system.

Error message:

SOAP:1,001 CX_ST_GROUP_MISSING_CASE:.Element 'sys_id' missing