<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="2.0"
    xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
    xmlns:ora="http://schemas.oracle.com/xpath/extension"
    xmlns:ns0="http://xmlns.oracle.com/apps/financials/orders"
    exclude-result-prefixes="xsl ns0">

    <xsl:output method="xml" indent="yes" encoding="UTF-8"/>

    <xsl:template match="/">
        <CreateOrderERPReq>
            <Header>
                <OrderID><xsl:value-of select="/PurchaseOrderReq/Header/ID"/></OrderID>
                <OrderDate><xsl:value-of select="/PurchaseOrderReq/Header/Date"/></OrderDate>
                <Status>SUBMITTED</Status>
            </Header>
            <Lines>
                <xsl:for-each select="/PurchaseOrderReq/LineItems/Item">
                    <LineItem>
                        <LineNumber><xsl:value-of select="position()"/></LineNumber>
                        <ItemSKU><xsl:value-of select="SKU"/></ItemSKU>
                        <Quantity><xsl:value-of select="Qty"/></Quantity>
                        <UnitPrice><xsl:value-of select="Price"/></UnitPrice>
                    </LineItem>
                </xsl:for-each>
            </Lines>
        </CreateOrderERPReq>
    </xsl:template>
</xsl:stylesheet>