发票中BuyersItemIdentification的OIOUBL命名空间

Question

我们的发票号码并不总是和我们的供应商相符，所以我增加了BuyersItemIdentification。

<?xml version="1.0" encoding="utf-8"?>
<Invoice xsi:schemaLocation="urn:oasis:names:specification:ubl:schema:xsd:Invoice-2 UBL-Invoice-2.0.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="urn:oasis:names:specification:ubl:schema:xsd:Invoice-2" xmlns:cac="urn:oasis:names:specification:ubl:schema:xsd:CommonAggregateComponents-2" xmlns:cbc="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" xmlns:ccts="urn:oasis:names:specification:ubl:schema:xsd:CoreComponentParameters-2" xmlns:sdt="urn:oasis:names:specification:ubl:schema:xsd:SpecializedDatatypes-2" xmlns:udt="urn:un:unece:uncefact:data:specification:UnqualifiedDataTypesSchemaModule:2">
<cbc:UBLVersionID>2.0</cbc:UBLVersionID>
<cbc:CustomizationID>OIOUBL-2.02</cbc:CustomizationID>
<cbc:ProfileID schemeID="urn:oioubl:id:profileid-1.2" schemeAgencyID="320">urn:www.nesubl.eu:profiles:profile5:ver2.0</cbc:ProfileID>

...

<cac:Item>
    <cbc:Description>Jakke, Allen</cbc:Description>
    <cbc:Name>Clique Jakke, Allen</cbc:Name>
    <cac:SellersItemIdentification>
        <cbc:ID schemeID="n/a">020957-99_L</cbc:ID>
    </cac:SellersItemIdentification>
    <cac:BuyersItemIdentification>
        <cbc:ID schemeID="n/a">JAKKEL</cbc:ID>
    </cac:BuyersItemIdentification>
</cac:Item>

但是当我在http://www.oioubl.net/validator/上验证时，我得到了消息

XmlDocument的结构无效。

Source:System.Xml

消息:命名空间'urn:oasis:names:specification:ubl:schema:xsd:CommonAggregateComponents-2‘中的元素'Item’在命名空间'urn:oasis:names:specification:ubl:schema:xsd:CommonAggregateComponents-2'.中具有无效的子元素'BuyersItemIdentification‘可能需要的元素列表:名称空间'urn:oasis:names:specification:ubl:schema:xsd:CommonAggregateComponents-2'.中的'ManufacturersItemIdentification、StandardItemIdentification、CatalogueItemIdentification、AdditionalItemIdentification、CatalogueDocumentReference、ItemSpecificationDocumentReference、OriginCountry、CommodityClassification、TransactionConditions、HazardousItem、ClassifiedTaxCategory、AdditionalItemProperty、ManufacturerParty、InformationContentProviderParty、OriginAddress、ItemInstance‘

据我所知，BuyersItemIdentification是项目的有效子项。

Answer 1

看看模式，cac:BuyersItemIdentification应该先于cac:SellersItemIdentification，这就是为什么它是无效的。我希望如果它们被交换，它将成功地验证。

<?xml version="1.0" encoding="utf-8"?>
<Invoice xsi:schemaLocation="urn:oasis:names:specification:ubl:schema:xsd:Invoice-2 UBL-Invoice-2.0.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="urn:oasis:names:specification:ubl:schema:xsd:Invoice-2" xmlns:cac="urn:oasis:names:specification:ubl:schema:xsd:CommonAggregateComponents-2" xmlns:cbc="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" xmlns:ccts="urn:oasis:names:specification:ubl:schema:xsd:CoreComponentParameters-2" xmlns:sdt="urn:oasis:names:specification:ubl:schema:xsd:SpecializedDatatypes-2" xmlns:udt="urn:un:unece:uncefact:data:specification:UnqualifiedDataTypesSchemaModule:2">
<cbc:UBLVersionID>2.0</cbc:UBLVersionID>
<cbc:CustomizationID>OIOUBL-2.02</cbc:CustomizationID>
<cbc:ProfileID schemeID="urn:oioubl:id:profileid-1.2" schemeAgencyID="320">urn:www.nesubl.eu:profiles:profile5:ver2.0</cbc:ProfileID>

...

<cac:Item>
    <cbc:Description>Jakke, Allen</cbc:Description>
    <cbc:Name>Clique Jakke, Allen</cbc:Name>
   <cac:BuyersItemIdentification>
        <cbc:ID schemeID="n/a">JAKKEL</cbc:ID>
    </cac:BuyersItemIdentification>
    <cac:SellersItemIdentification>
        <cbc:ID schemeID="n/a">020957-99_L</cbc:ID>
    </cac:SellersItemIdentification>
</cac:Item>