亚马逊MWS Feed API在更新订单状态时出现问题

Question

我正在amazon mws feed api上工作，以从我的站点更新订单状态。
当我调用SubmitFeed Api时，它被成功提交。但是，当我调用GetFeedSubmissionResult时，它返回给我一个错误声明:

        <Result>
            <MessageID>1</MessageID>
            <ResultCode>Error</ResultCode>
            <ResultMessageCode>25</ResultMessageCode>
            <ResultDescription>We are unable to process the XML feed because one or more items are invalid. Please re-submit the feed.</ResultDescription>
        </Result>

这是我的xml:

<?xml version="1.0" encoding="UTF-8"?>
<AmazonEnvelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="amzn-envelope.xsd">
    <Header>
        <DocumentVersion>1.01</DocumentVersion>
        <MerchantIdentifier>Maxvite Store</MerchantIdentifier>
    </Header>
    <MessageType>OrderFulfillment</MessageType>
    <Message>
        <MessageID>1</MessageID>
        <OrderFulfillment>
            <AmazonOrderID>123-5454545-5454545</AmazonOrderID>
            <MerchantOrderID>123456</MerchantOrderID>
            <MerchantFulfillmentID>123456</MerchantFulfillmentID>
            <FulfillmentDate>12-02-2013T04:23:00Z</FulfillmentDate>
            <FulfillmentData>
                <CarrierCode>UPS</CarrierCode>
                <ShippingMethod>UPS Ground</ShippingMethod>
                <ShipperTrackingNumber>123456</ShipperTrackingNumber>
            </FulfillmentData>
         </OrderFulfillment>
    </Message>
</AmazonEnvelope>

Thanks in advance

Answer 1

提要不能根据XSD模式进行验证。您不能在同一个提要中同时指定AmazonOrderID和MerchantOrderID(在OrderFulfillment.xsd中指定为choice)

另外，您的FulfillmentDate应该是2013-02-12T04:23:00+00:00。

下面的提要被相应地更改并验证:

<?xml version="1.0" encoding="UTF-8"?>
<AmazonEnvelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="amzn-envelope.xsd">
    <Header>
        <DocumentVersion>1.01</DocumentVersion>
        <MerchantIdentifier>Maxvite Store</MerchantIdentifier>
    </Header>
    <MessageType>OrderFulfillment</MessageType>
    <Message>
        <MessageID>1</MessageID>
        <OrderFulfillment>
            <AmazonOrderID>123-5454545-5454545</AmazonOrderID>
            <MerchantFulfillmentID>123456</MerchantFulfillmentID>
            <FulfillmentDate>2013-02-12T04:23:00+00:00</FulfillmentDate>
            <FulfillmentData>
                <CarrierCode>UPS</CarrierCode>
                <ShippingMethod>UPS Ground</ShippingMethod>
                <ShipperTrackingNumber>123456</ShipperTrackingNumber>
            </FulfillmentData>
         </OrderFulfillment>
    </Message>
</AmazonEnvelope>

Answer 2

您错过了<item>部分:

<Item>
     <MerchantOrderItemID>1234567</MerchantOrderItemID>
     <MerchantFulfillmentItemID>1234567</MerchantFulfillmentItemID>
     <Quantity>2</Quantity>
</Item>

虽然XSD显示minOccurs="0"，但在某些情况下可能需要。(我发现一些提要有一些奇怪的行为)

也就是说，MWS论坛报告了一个影响多人的相同问题，所以它可能是MWS的事情…

Answer 3

删除标签:123456

应该是"AmazonOrderID"或"MerchantOrderID"。

你可以省略容器

Answer 4

我已将"CarrierCode"从' federal Ex'更改为'FedEx' -删除空格，现在工作正常