WCF Soap服务反序列化失败（遇到无法识别的元素）

我用2种方法构建了一个WCF自托管WS（basichttp绑定）。然后创建WSDL并将其交付给客户。现在他们正在向服务发送SOAP请求，但我的一个方法（PostSendeplatz）每次都会失败，参数为null。在跟踪中，我看到以下内容：

<TraceRecord xmlns="http://schemas.microsoft.com/2004/10/E2ETraceEvent/TraceRecord" Severity="Verbose">
  <TraceIdentifier>http://msdn.microsoft.com/de-DE/library/System.Runtime.Serialization..aspx</TraceIdentifier>
  <Description>An unrecognized element was encountered in the XML during deserialization which was ignored.</Description>
  <AppDomain>RabbitServerTopSelf.vshost.exe</AppDomain>
  <ExtendedData xmlns="http://schemas.microsoft.com/2006/08/ServiceModel/StringTraceRecord">
    <Element>http://plantri.de:sendeplatz</Element>
  </ExtendedData>
</TraceRecord>

下面是soap信封的一部分，它没有反序列化（从跟踪中）：

http://192.168.40.64:8800/RabbitImportService
http://plantri.de/IRabbitImportService/PostSendeplatz
1258878
...

---

但工作信封看起来完全一样：

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
    <s:Header xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
        <To s:mustUnderstand="1" xmlns="http://schemas.microsoft.com/ws/2005/05/addressing/none">http://192.168.40.64:8800/RabbitImportService</To>
        <Action s:mustUnderstand="1" xmlns="http://schemas.microsoft.com/ws/2005/05/addressing/none">http://plantri.de/IRabbitImportService/PostSendung</Action>
    </s:Header>
    <soapenv:Body>
        <PostSendung xmlns="http://plantri.de">
            <sendung>
                <Id>564589</Id>
...

http://192.168.40.64:8800/RabbitImportService
http://plantri.de/IRabbitImportService/PostSendung
564589
...

我没有机会更改由客户（JAVA）编写的客户端代理。

---

有人有办法解决这个问题吗

但工作信封看起来完全一样：如何

      <PostSendeplatz xmlns="http://plantri.de">
        <sendeplatz>

      <PostSendung xmlns="http://plantri.de">
        <sendung>

我看到这些标签名称不同

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
    <s:Header xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
        <To s:mustUnderstand="1" xmlns="http://schemas.microsoft.com/ws/2005/05/addressing/none">http://192.168.40.64:8800/RabbitImportService</To>
        <Action s:mustUnderstand="1" xmlns="http://schemas.microsoft.com/ws/2005/05/addressing/none">http://plantri.de/IRabbitImportService/PostSendung</Action>
    </s:Header>
    <soapenv:Body>
        <PostSendung xmlns="http://plantri.de">
            <sendung>
                <Id>564589</Id>
...

      <PostSendeplatz xmlns="http://plantri.de">
        <sendeplatz>

      <PostSendung xmlns="http://plantri.de">
        <sendung>