从文件获取XML映射并将新数据导出到XML-由于错误而无法使用

Question

我试图找出问题所在。我收到没有XSD的XML代码。我需要将excel数据导出到XML，并使用收到的XML文件中的映射。但是，当我导入数据时，这些数据不在同一行中，并且在我无法将其导出到XML之后。
我会很高兴为您提供任何帮助。

XML代码：

<?xml version="1.0" encoding="UTF-8"?>
<LxERP>
    <Firm>
        <Contracts>
            <Contract>
                <ContractName>CA-Fleet</ContractName>
                <Asset ClientID="1FA6P">
                    <AssetName>527378 6359</AssetName>
                    <AssetSerialNumber>G6359</AssetSerialNumber>
                    <ClientNumber>527</ClientNumber>
                    <CodeAssetCategoryID>Equipment</CodeAssetCategoryID>
                    <CodeAssetGroupID>Fleet</CodeAssetGroupID>
                    <CCC_FleetStatus>Active</CCC_FleetStatus>
                    <CodeAssetOperationStatusID>Active</CodeAssetOperationStatusID>
                    <CodeAssetTypeID>P</CodeAssetTypeID>
                    <FinancialContractID>CA-Fleet</FinancialContractID>
                    <Make>FORD</Make>
                    <ModelNumber>Fudn</ModelNumber>
                    <CCC_LeaseVendor>Don</CCC_LeaseVendor>
                    <CCC_ModelYear>2016</CCC_ModelYear>
                    <CCC_CustomerReference/>
                    <CCC_Equip_AP_Coding>3942006206</CCC_Equip_AP_Coding>
                    <CCC_DriverAddress>65eet</CCC_DriverAddress>
                    <CCC_DriverCity>Lo</CCC_DriverCity>
                    <CCC_DriverStateProvince>ON</CCC_DriverStateProvince>
                    <CCC_DriverZipPostalCode>R2</CCC_DriverZipPostalCode>
                    <CCC_DriverEmailAddress>othy</CCC_DriverEmailAddress>
                    <CCC_DriverFirstName>Tim</CCC_DriverFirstName>
                    <CCC_DriverLastName>Wil</CCC_DriverLastName>
                    <CCC_DriverMiddleName/>
                    <CCC_FleetBusinessUnit>ARC</CCC_FleetBusinessUnit>
                    <CCC_FleetClientAssetID/>
                    <CCC_FleetUseType>DRIER</CCC_FleetUseType>
                    <DispositionDate/>
                    <AssetSalePrice>0.000</AssetSalePrice>
                    <InServiceDate>07/15/2015</InServiceDate>
                </Asset>
              <!-- Removed one '</Asset>' tag here -->
            </Contract>
        </Contracts>
    </Firm>
</LxERP>

生成的XSD代码：

<xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:element name="LxERP">
<xs:complexType>
<xs:sequence>
    <xs:element name="Firm">
      <xs:complexType>
        <xs:sequence>
          <xs:element name="Contracts">
            <xs:complexType>
              <xs:sequence>
                <xs:element name="Contract">
                  <xs:complexType>
                    <xs:choice maxOccurs="unbounded" minOccurs="0">
                      <xs:element type="xs:string" name="ContractName"/>
                      <xs:element name="Asset">
                        <xs:complexType mixed="true">
                          <xs:sequence>
                            <xs:element type="xs:string" name="AssetName" minOccurs="0"/>
                            <xs:element type="xs:string" name="AssetSerialNumber" minOccurs="0"/>
                            <xs:element type="xs:short" name="ClientNumber" minOccurs="0"/>
                            <xs:element type="xs:string" name="CodeAssetCategoryID" minOccurs="0"/>
                            <xs:element type="xs:string" name="CodeAssetGroupID" minOccurs="0"/>
                            <xs:element type="xs:string" name="CCC_FleetStatus" minOccurs="0"/>
                            <xs:element type="xs:string" name="CodeAssetOperationStatusID" minOccurs="0"/>
                            <xs:element type="xs:string" name="CodeAssetTypeID" minOccurs="0"/>
                            <xs:element type="xs:string" name="FinancialContractID" minOccurs="0"/>
                            <xs:element type="xs:string" name="Make" minOccurs="0"/>
                            <xs:element type="xs:string" name="ModelNumber" minOccurs="0"/>
                            <xs:element type="xs:string" name="CCC_LeaseVendor" minOccurs="0"/>
                            <xs:element type="xs:short" name="CCC_ModelYear" minOccurs="0"/>
                            <xs:element type="xs:string" name="CCC_CustomerReference" minOccurs="0"/>
                            <xs:element type="xs:long" name="CCC_Equip_AP_Coding" minOccurs="0"/>
                            <xs:element type="xs:string" name="CCC_DriverAddress" minOccurs="0"/>
                            <xs:element type="xs:string" name="CCC_DriverCity" minOccurs="0"/>
                            <xs:element type="xs:string" name="CCC_DriverStateProvince" minOccurs="0"/>
                            <xs:element type="xs:string" name="CCC_DriverZipPostalCode" minOccurs="0"/>
                            <xs:element type="xs:string" name="CCC_DriverEmailAddress" minOccurs="0"/>
                            <xs:element type="xs:string" name="CCC_DriverFirstName" minOccurs="0"/>
                            <xs:element type="xs:string" name="CCC_DriverLastName" minOccurs="0"/>
                            <xs:element type="xs:string" name="CCC_DriverMiddleName" minOccurs="0"/>
                            <xs:element type="xs:string" name="CCC_FleetBusinessUnit" minOccurs="0"/>
                            <xs:element type="xs:string" name="CCC_FleetClientAssetID" minOccurs="0"/>
                            <xs:element type="xs:string" name="CCC_FleetUseType" minOccurs="0"/>
                            <xs:element type="xs:string" name="DispositionDate" minOccurs="0"/>
                            <xs:element type="xs:float" name="AssetSalePrice" minOccurs="0"/>
                            <xs:element type="xs:string" name="InServiceDate" minOccurs="0"/>
                          </xs:sequence>
                          <xs:attribute type="xs:string" name="ClientID" use="optional"/>
                        </xs:complexType>
                      </xs:element>
                    </xs:choice>
                  </xs:complexType>
                </xs:element>
              </xs:sequence>
            </xs:complexType>
          </xs:element>
        </xs:sequence>
      </xs:complexType>
    </xs:element>
  </xs:sequence>
</xs:complexType>