Html 传递给Nav 2013 R2的SOAP参数会导致错误，就好像它们为null一样_Html_Web Services_Soap_Dynamics Nav

Html 传递给Nav 2013 R2的SOAP参数会导致错误，就好像它们为null一样

html web-services soap

Html 传递给Nav 2013 R2的SOAP参数会导致错误，就好像它们为null一样,html,web-services,soap,dynamics-nav,Html,Web Services,Soap,Dynamics Nav,我试图用一个自定义SOAP命令调用Nav 2013 R2 web服务代码单元，结果得到一个响应，表明传递的参数为null，而不是null 有人能回答为什么会发生这种情况，或者能为我指出一个有助于解决这个问题的方向吗？谢谢这是SOAP请求： <soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"><soap:Body><TransferOrderCreate xmlns="urn:m

我试图用一个自定义SOAP命令调用Nav 2013 R2 web服务代码单元，结果得到一个响应，表明传递的参数为null，而不是null

有人能回答为什么会发生这种情况，或者能为我指出一个有助于解决这个问题的方向吗？谢谢

这是SOAP请求：

<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"><soap:Body><TransferOrderCreate xmlns="urn:microsoft-dynamics-schemas/Codeunit/WebTestCodeunit"><ptext>this is some text</ptext><pint>999</pint></TransferOrderCreate></soap:Body></soap:Envelope>

<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/"><s:Body><s:Fault><faultcode xmlns:a="urn:microsoft-dynamics-schemas/error">a:Microsoft.Dynamics.Nav.Service.WebMetadata.ServiceBrokerException</faultcode><faultstring xml:lang="en-CA">Parameter ptext in method TransferOrderCreate in service WebTestCodeunit is null! </faultstring><detail><string xmlns="http://schemas.microsoft.com/2003/10/Serialization/">Parameter ptext in method TransferOrderCreate in service WebTestCodeunit is null! </string></detail></s:Fault></s:Body></s:Envelope>

This XML file does not appear to have any style information associated with it. The document tree is shown below.
<definitions xmlns="http://schemas.xmlsoap.org/wsdl/" xmlns:tns="urn:microsoft-dynamics-schemas/codeunit/WebTestCodeunit" targetNamespace="urn:microsoft-dynamics-schemas/codeunit/WebTestCodeunit" debug="true">
<script id="FirebugLite" firebugIgnore="true" extension="Chrome"/>
<types>
<schema xmlns="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified" targetNamespace="urn:microsoft-dynamics-schemas/codeunit/WebTestCodeunit">
<element name="TransferOrderCreate">
<complexType>
<sequence>
<element minOccurs="1" maxOccurs="1" name="ptext" type="string"/>
<element minOccurs="1" maxOccurs="1" name="pint" type="int"/>
</sequence>
</complexType>
</element>
<element name="TransferOrderCreate_Result">
<complexType>
<sequence>
<element minOccurs="1" maxOccurs="1" name="return_value" type="string"/>
</sequence>
</complexType>
</element>
</schema>
</types>
<message name="TransferOrderCreate">
<part name="parameters" element="tns:TransferOrderCreate"/>
</message>
<message name="TransferOrderCreate_Result">
<part name="parameters" element="tns:TransferOrderCreate_Result"/>
</message>
<portType name="WebTestCodeunit_Port">
<operation name="TransferOrderCreate">
<input name="TransferOrderCreate" message="tns:TransferOrderCreate"/>
<output name="TransferOrderCreate_Result" message="tns:TransferOrderCreate_Result"/>
</operation>
</portType>
<binding name="WebTestCodeunit_Binding" type="tns:WebTestCodeunit_Port">
<binding xmlns="http://schemas.xmlsoap.org/wsdl/soap/" transport="http://schemas.xmlsoap.org/soap/http"/>
<operation name="TransferOrderCreate">
<operation xmlns="http://schemas.xmlsoap.org/wsdl/soap/" soapAction="urn:microsoft-dynamics-schemas/codeunit/WebTestCodeunit:TransferOrderCreate" style="document"/>
<input name="TransferOrderCreate">
<body xmlns="http://schemas.xmlsoap.org/wsdl/soap/" use="literal"/>
</input>
<output name="TransferOrderCreate_Result">
<body xmlns="http://schemas.xmlsoap.org/wsdl/soap/" use="literal"/>
</output>
</operation>
</binding>
<service name="WebTestCodeunit">
<port name="WebTestCodeunit_Port" binding="tns:WebTestCodeunit_Binding">
<address xmlns="http://schemas.xmlsoap.org/wsdl/soap/" location="http://lt0619.xx.xxxxxxxxx.xx:11047/Trunk/WS/7002/Codeunit/WebTestCodeunit"/>
</port>
</service>
</definitions>

这是一些文本999

以下是SOAP响应：

<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"><soap:Body><TransferOrderCreate xmlns="urn:microsoft-dynamics-schemas/Codeunit/WebTestCodeunit"><ptext>this is some text</ptext><pint>999</pint></TransferOrderCreate></soap:Body></soap:Envelope>

<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/"><s:Body><s:Fault><faultcode xmlns:a="urn:microsoft-dynamics-schemas/error">a:Microsoft.Dynamics.Nav.Service.WebMetadata.ServiceBrokerException</faultcode><faultstring xml:lang="en-CA">Parameter ptext in method TransferOrderCreate in service WebTestCodeunit is null! </faultstring><detail><string xmlns="http://schemas.microsoft.com/2003/10/Serialization/">Parameter ptext in method TransferOrderCreate in service WebTestCodeunit is null! </string></detail></s:Fault></s:Body></s:Envelope>

This XML file does not appear to have any style information associated with it. The document tree is shown below.
<definitions xmlns="http://schemas.xmlsoap.org/wsdl/" xmlns:tns="urn:microsoft-dynamics-schemas/codeunit/WebTestCodeunit" targetNamespace="urn:microsoft-dynamics-schemas/codeunit/WebTestCodeunit" debug="true">
<script id="FirebugLite" firebugIgnore="true" extension="Chrome"/>
<types>
<schema xmlns="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified" targetNamespace="urn:microsoft-dynamics-schemas/codeunit/WebTestCodeunit">
<element name="TransferOrderCreate">
<complexType>
<sequence>
<element minOccurs="1" maxOccurs="1" name="ptext" type="string"/>
<element minOccurs="1" maxOccurs="1" name="pint" type="int"/>
</sequence>
</complexType>
</element>
<element name="TransferOrderCreate_Result">
<complexType>
<sequence>
<element minOccurs="1" maxOccurs="1" name="return_value" type="string"/>
</sequence>
</complexType>
</element>
</schema>
</types>
<message name="TransferOrderCreate">
<part name="parameters" element="tns:TransferOrderCreate"/>
</message>
<message name="TransferOrderCreate_Result">
<part name="parameters" element="tns:TransferOrderCreate_Result"/>
</message>
<portType name="WebTestCodeunit_Port">
<operation name="TransferOrderCreate">
<input name="TransferOrderCreate" message="tns:TransferOrderCreate"/>
<output name="TransferOrderCreate_Result" message="tns:TransferOrderCreate_Result"/>
</operation>
</portType>
<binding name="WebTestCodeunit_Binding" type="tns:WebTestCodeunit_Port">
<binding xmlns="http://schemas.xmlsoap.org/wsdl/soap/" transport="http://schemas.xmlsoap.org/soap/http"/>
<operation name="TransferOrderCreate">
<operation xmlns="http://schemas.xmlsoap.org/wsdl/soap/" soapAction="urn:microsoft-dynamics-schemas/codeunit/WebTestCodeunit:TransferOrderCreate" style="document"/>
<input name="TransferOrderCreate">
<body xmlns="http://schemas.xmlsoap.org/wsdl/soap/" use="literal"/>
</input>
<output name="TransferOrderCreate_Result">
<body xmlns="http://schemas.xmlsoap.org/wsdl/soap/" use="literal"/>
</output>
</operation>
</binding>
<service name="WebTestCodeunit">
<port name="WebTestCodeunit_Port" binding="tns:WebTestCodeunit_Binding">
<address xmlns="http://schemas.xmlsoap.org/wsdl/soap/" location="http://lt0619.xx.xxxxxxxxx.xx:11047/Trunk/WS/7002/Codeunit/WebTestCodeunit"/>
</port>
</service>
</definitions>

a:Microsoft.Dynamics.Nav.Service.WebMetadata.ServiceBrokerExceptionParameter ptext在服务WebTestCodeunit中的TransferOrderCreate方法中为空！服务WebTestCodeunit中TransferOrderCreate方法中的参数ptext为null！

以下是Nav公开的服务：

<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"><soap:Body><TransferOrderCreate xmlns="urn:microsoft-dynamics-schemas/Codeunit/WebTestCodeunit"><ptext>this is some text</ptext><pint>999</pint></TransferOrderCreate></soap:Body></soap:Envelope>

<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/"><s:Body><s:Fault><faultcode xmlns:a="urn:microsoft-dynamics-schemas/error">a:Microsoft.Dynamics.Nav.Service.WebMetadata.ServiceBrokerException</faultcode><faultstring xml:lang="en-CA">Parameter ptext in method TransferOrderCreate in service WebTestCodeunit is null! </faultstring><detail><string xmlns="http://schemas.microsoft.com/2003/10/Serialization/">Parameter ptext in method TransferOrderCreate in service WebTestCodeunit is null! </string></detail></s:Fault></s:Body></s:Envelope>

This XML file does not appear to have any style information associated with it. The document tree is shown below.
<definitions xmlns="http://schemas.xmlsoap.org/wsdl/" xmlns:tns="urn:microsoft-dynamics-schemas/codeunit/WebTestCodeunit" targetNamespace="urn:microsoft-dynamics-schemas/codeunit/WebTestCodeunit" debug="true">
<script id="FirebugLite" firebugIgnore="true" extension="Chrome"/>
<types>
<schema xmlns="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified" targetNamespace="urn:microsoft-dynamics-schemas/codeunit/WebTestCodeunit">
<element name="TransferOrderCreate">
<complexType>
<sequence>
<element minOccurs="1" maxOccurs="1" name="ptext" type="string"/>
<element minOccurs="1" maxOccurs="1" name="pint" type="int"/>
</sequence>
</complexType>
</element>
<element name="TransferOrderCreate_Result">
<complexType>
<sequence>
<element minOccurs="1" maxOccurs="1" name="return_value" type="string"/>
</sequence>
</complexType>
</element>
</schema>
</types>
<message name="TransferOrderCreate">
<part name="parameters" element="tns:TransferOrderCreate"/>
</message>
<message name="TransferOrderCreate_Result">
<part name="parameters" element="tns:TransferOrderCreate_Result"/>
</message>
<portType name="WebTestCodeunit_Port">
<operation name="TransferOrderCreate">
<input name="TransferOrderCreate" message="tns:TransferOrderCreate"/>
<output name="TransferOrderCreate_Result" message="tns:TransferOrderCreate_Result"/>
</operation>
</portType>
<binding name="WebTestCodeunit_Binding" type="tns:WebTestCodeunit_Port">
<binding xmlns="http://schemas.xmlsoap.org/wsdl/soap/" transport="http://schemas.xmlsoap.org/soap/http"/>
<operation name="TransferOrderCreate">
<operation xmlns="http://schemas.xmlsoap.org/wsdl/soap/" soapAction="urn:microsoft-dynamics-schemas/codeunit/WebTestCodeunit:TransferOrderCreate" style="document"/>
<input name="TransferOrderCreate">
<body xmlns="http://schemas.xmlsoap.org/wsdl/soap/" use="literal"/>
</input>
<output name="TransferOrderCreate_Result">
<body xmlns="http://schemas.xmlsoap.org/wsdl/soap/" use="literal"/>
</output>
</operation>
</binding>
<service name="WebTestCodeunit">
<port name="WebTestCodeunit_Port" binding="tns:WebTestCodeunit_Binding">
<address xmlns="http://schemas.xmlsoap.org/wsdl/soap/" location="http://lt0619.xx.xxxxxxxxx.xx:11047/Trunk/WS/7002/Codeunit/WebTestCodeunit"/>
</port>
</service>
</definitions>

此XML文件似乎没有任何与之关联的样式信息。文档树如下所示。

检查wsdl定义中的名称空间和您的请求。名称空间区分大小写

wsdl:

urn:microsoft dynamics schemas/codeunit/WebTestCodeunit

要求：

urn:microsoft dynamics schemas/Codeunit/WebTestCodeunit

这可能会引发您看到的异常。

恐怕我在每篇关于导航WS的帖子中都会问同样的问题。您是否尝试过使用类似SOAPui的服务的wsdl，并让它为您创建有效的soap请求？我看不出你的要求是否有问题，但无论如何，谢谢。我主要使用Fiddler Web调试器。当我用Fiddler监视来自浏览器的消息时，我看到了“null”错误。当试图直接从Fiddler发送消息时，我得到“401未经授权”响应。我仍在试图找出Fiddler的设置来绕过这个错误，以获得“我的”错误。不知道Fiddler是否可以处理NTLM。不久前，我可以在SOAPui中使用。此应用程序可以向WS发送请求，如果出现空错误，您可以使用Fiddler对其进行监视。如果没有，您将收到propper请求，并将其与您正在使用的任何东西一起发送。感谢您的帮助！这就是问题所在。这个错误消息真的让我走错了方向。现在，我可以继续前进，并将这些知识很好地加以利用。再次感谢。