我在 BizTalk 2010 中调用 SAP webservice(HTTPS)。我使用使用 wcf 服务向导生成了架构。当我通过传递请求的模式实例调用 web 服务时,我收到以下错误消息:
<SOAP:Fault xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/">
      <faultcode>SOAP:Server</faultcode>
      <faultstring>Server Error</faultstring>
      <detail>
        <s:SystemError xmlns:s="http://sap.com/xi/WebService/xi2.0">
          <context>XIAdapter</context>
          <code>ADAPTER.JAVA_EXCEPTION</code>
          <text><![CDATA[ com.sap.aii.af.service.cpa.CPAException: com.sap.aii.af.service.cpa.impl.exception.CPALookupException: Couldn't retrieve inbound binding for the given P/S/A values: FP=;TP=;FS=null;TS=null;AN=null;ANS=null;    at com.sap.aii.af.service.cpa.impl.lookup.CommonLookup.checkForError(CommonLookup.java:53)  at com.sap.aii.af.service.cpa.InboundRuntimeLookup.getBinding(InboundRuntimeLookup.java:411)    at com.sap.aii.af.service.cpa.impl.lookup.AbstractLookupManager.getBinding(AbstractLookupManager.java:714)  at com.sap.aii.adapter.soap.web.MessageServlet.doPost(MessageServlet.java:427)  at javax.servlet.http.HttpServlet.service(HttpServlet.java:754)     at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)     ….. ……
          ]]></text>
        </s:SystemError>
      </detail>
    </SOAP:Fault>
我尝试使用 SOAPUI 工具调用 web 服务,并且收到了正确的响应。我使用提琴手跟踪了从 BizTalk sendPort 发出的请求(使用 wcfBasicHTTP 绑定调用 webservice overHTTP-soap),该请求看起来很好并且在 SOAPUI 中工作。我不知道为什么我会在 BizTalk 中收到这个特定的肥皂错误。感谢任何帮助。
BizTalk Fiddler 转储(HTTP 标头顺序重新排列)
POST localhost:8888 HTTP/1.1 
Accept-Encoding: gzip, deflate 
Content-Type: text/xml; charset=utf-8 
SOAPAction: "sap.com/xi/WebService/soap1.1"; 
Content-Length: 2296 
Host: localhost:8888 
Expect: 100-continue 
Connection: Keep-Alive 
<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
<s:Body>
<ns0:z xmlns:ns0="urn:sap-com:document:sap:rfc:functions"> 
........ 
</ns0:z>
</s:Body>
</s:Envelope>
SOAPUI 提琴手转储
POST localhost:8888 HTTP/1.1 
Accept-Encoding: gzip,deflate 
Content-Type: text/xml;charset=UTF-8 
SOAPAction: "sap.com/xi/WebService/soap1.1"; 
Content-Length: 2417 
Host: localhost:8888 
Proxy-Connection: Keep-Alive 
User-Agent: Apache-HttpClient/4.1.1 (java 1.5) 
<SOAP-ENV:Envelope xmlns:SOAP-ENV="schemas.xmlsoap.org/soap/envelope/"; 
xmlns:ns0="urn:sap-com:document:sap:rfc:functions">
<SOAP-ENV:Header/>
<SOAP-ENV:Body>
<ns0:z xmlns:ns0="urn:sap-com:document:sap:rfc:functions">
 ....
</ns0:z>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>