Dynamics Community Forum Thread Details

Hello!

I need your help with parsing or interpreting the XML SOAP request in my Business Central Cloud.

This is the Codeunit I have so far:

codeunit 50104 "AmirCustomer"
{
[ServiceEnabled]
procedure saveCustVend(_custVendDC: Text): Text
var
RootNode: XmlNode;
AccountNum: Text[20];
Name: Text[100];
begin
// Load XML from text
if not LoadXMLNodeFromText(_custVendDC, RootNode) then
Error('Failed to load XML document.');

// Find the AccountNum node with namespace
AccountNum := FindNodeTextWithNameSpace(RootNode, 'd4p1:AccountNum', 'd4p1', 'http://schemas.datacontract.org/2004/07/Dynamics.AX.Application');
if AccountNum = '' then
Error('AccountNum node not found.');

// Find the Name node with namespace
Name := FindNodeTextWithNameSpace(RootNode, 'd4p1:Name', 'd4p1', 'http://schemas.datacontract.org/2004/07/Dynamics.AX.Application');
if Name = '' then
Error('Name node not found.');

// You now have both AccountNum and Name extracted from the XML
exit('AccountNum: ' + AccountNum + ', Name: ' + Name);
end;

// Helper function to load XML from text
procedure LoadXMLNodeFromText(pXMLText: Text; var pXMLRootNode: XmlNode): Boolean
var
lXmlDocument: XmlDocument;
begin
LoadXMLDocumentFromText(pXMLText, lXmlDocument);
pXMLRootNode := lXmlDocument.AsXmlNode;
exit(not pXMLRootNode.AsXmlElement().IsEmpty);
end;

// Helper function to load XML document from text
procedure LoadXMLDocumentFromText(pXMLText: Text; var pXMLDocument: XmlDocument)
begin
if pXMLText = '' then
exit;
XmlDocument.ReadFrom(pXMLText, pXMLDocument);
end;

// Procedure for finding node text with namespaces
procedure FindNodeTextWithNameSpace(pXMLRootNode: XmlNode; pNodePath: Text; pPrefix: Text; pNamespace: Text): Text
var
lXmlNode: XmlNode;
lXmlNsMgr: XmlNamespaceManager;
begin
if pXMLRootNode.AsXmlElement.IsEmpty then
exit('');
lXmlNsMgr.NameTable(pXMLRootNode.AsXmlDocument.NameTable);
lXmlNsMgr.AddNamespace(pPrefix, pNamespace);

if pXMLRootNode.SelectSingleNode(pNodePath, lXmlNsMgr, lXmlNode) then
exit(lXmlNode.AsXmlElement.InnerText);
exit('');
end;
}

With this codeunit I get this response:

<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.Types.Exceptions.NavNCLXmlException</faultcode>
<faultstring xml:lang="en-US">The following exception was encountered when processing XML data: 'Data at the root level is invalid. Line 2, position 3.' at line 2 and position 3.</faultstring>
<detail>
<string xmlns="http://schemas.microsoft.com/2003/10/Serialization/">The following exception was encountered when processing XML data: 'Data at the root level is invalid. Line 2, position 3.' at line 2 and position 3.</string>
</detail>
</s:Fault>
</s:Body>
</s:Envelope>

This is my SOAP request:

<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
<s:Header>
    <Action s:mustUnderstand="1" xmlns="http://schemas.microsoft.com/ws/2005/05/addressing/none">http://tempuri.org/AmirCustomer/saveCustVend</Action>
    <h:CallContext xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns:h="http://schemas.microsoft.com/dynamics/2013/01/datacontracts">
      <h:Company i:nil="true" />
      <h:Language i:nil="true" />
      <h:MessageId i:nil="true" />
      <h:PartitionKey i:nil="true" />
    </h:CallContext>
  </s:Header>
  <s:Body>
    <saveCustVend xmlns="urn:microsoft-dynamics-schemas/codeunit/AmirCustomer">
      <_custVendDC xmlns:d4p1="http://schemas.datacontract.org/2004/07/Dynamics.AX.Application" xmlns:i="http://www.w3.org/2001/XMLSchema-instance">
        <d4p1:AccountNum>32659</d4p1:AccountNum>
        <d4p1:Active>No</d4p1:Active>
        <d4p1:BusinessUnit i:nil="true" />      
        <d4p1:CostCenter i:nil="true" />
        <d4p1:Currency>USD</d4p1:Currency>
        <d4p1:CustClassificationId i:nil="true" />
        <d4p1:CustGroup>YD_KURUM</d4p1:CustGroup>
        <d4p1:Donem i:nil="true" />
        <d4p1:ElectronicAddress />
        <d4p1:HospitalCode>MED</d4p1:HospitalCode>
        <d4p1:IsCustomer>Yes</d4p1:IsCustomer>
        <d4p1:IsVendor>No</d4p1:IsVendor>
        <d4p1:Name>ACME</d4p1:Name>
        <d4p1:PaymMode>Null</d4p1:PaymMode>
        <d4p1:PaymTerm>G030</d4p1:PaymTerm>
        <d4p1:PdsCustRebateGroupId i:nil="true" />
        <d4p1:PostalAddress>
          <d4p1:PostalAddress>
            <d4p1:Country>USA</d4p1:Country>
            <d4p1:County i:nil="true" />
            <d4p1:RoleType>Invoice</d4p1:RoleType>
            <d4p1:State />
            <d4p1:Street>A Delaware, USA Company,Offices Located at 7600 Corporate Center Dr #500, Miami, FL 33126 USA,</d4p1:Street>
          </d4p1:PostalAddress>
        </d4p1:PostalAddress>   
        <d4p1:TaxGroup>YI_FTR</d4p1:TaxGroup>
        <d4p1:TaxOfficeName i:nil="true" />
       <d4p1:VATNum i:nil="true" />
       <d4p1:ValueStream i:nil="true" />
<d4p1:VendGroup>Null</d4p1:VendGroup>
      </_custVendDC>
    </saveCustVend>
  </s:Body>
</s:Envelope>

For now I would just like to get AccountNum and Name xml tag values and display them in response... later I will add code to create a new customer with all these information... The main problem for me now is the ability to pass the request data into the codeunit...

Thank you so much in advance

Amir.

Categories:

Business Central