Regarding xml file sequence and sales order sequence not equal

Question

Hi frnds,
                                 The XML File generates after sorting the line items, the sorting is done alphabetically on material master codes but the when the program converts the XML to Sales orders, the line item numbers does not matches with the line item of the XML File, like to understand how the XML conversion happens and is it possible to keep the same sequence of the XML file?
Regards,
Jaya.

Answer 1

And This is a xml details to read
<ENV:Envelope TransactionID="234567" xmlns:ENV="schemas-hiwg-org-au:EnvelopeV1.0">
     <ENV:SenderID>ABC</ENV:SenderID>
       <ENV:RecipientID>XYZ</ENV:RecipientID>
       <ENV:DocumentCount>1</ENV:DocumentCount>
     <Documents>
          <PurchaseOrder RecordType="10" xmlns="schemas-hiwg-org-au:PurchaseOrderV2.0">
                 <TradingPartnerID>C42000</TradingPartnerID>
                 <MessageType>ORDERS</MessageType>
                 <VersionControlNo>2.0</VersionControlNo>
                 <DocumentType>220</DocumentType>
            </PurchaseOrder>
       </Documents>     
       <Document_Lines>
          <row>
               <ItemCode>Nylon Black</ItemCode>
               <Quantity>2</Quantity>
          </row>
          <row>
               <ItemCode>Nylon White</ItemCode>
               <Quantity>3</Quantity>
          </row>
     </Document_Lines>
  </ENV:Envelope>
But this event is fileted with this result message
"Mapping from LocalObjectType Envelope to object Type failed."
I've tried to use ENV:Envelope logical objecttype instead of Envelope. But result is same.
I hope someone can help me
Thanks