供应商支出分析

此解决方案示例提供了一个示例，说明如何使用 SAP ERP 或 SAP BDC 来源的数据快速了解供应商支出情况。

借助此解决方案，您可以：

• 按物料类型优化总支出，并跟踪国家/地区集中度。
• 了解隐藏的采购模式，以最大限度地提高采购价值。
• 使用 AI 发掘新的洞见。

参考架构

概要参考架构概述了提供此使用情形所需的数据源特定数据产品。

图 1. Cortex Framework 的供应商支出分析解决方案示例参考架构。

所需的数据产品

如果基于 SAP ERP 来源的数据构建，则需要以下 Cortex Framework 数据产品 ：

• 供应商
• 采购文档
• 采购组织
• 物料
• 物料组
• 物料类型

如果基于 SAP BDC 来源的数据构建，则需要以下 BDC 数据产品：

• 产品
• 采购订单
• 公司代码
• 供应商

代码段

以下代码段提供了一个示例，说明如何在 Cortex Framework 来源的 SAP ERP 数据产品之上构建 BigQuery 数据模型，以进行供应商支出分析，或者在集成 SAP BDC 数据产品之后构建 BigQuery 数据模型。

WITH purchasing_items AS (
  SELECT
    client_mandt,
    purchasing_document_number_ebeln,
    item_number_of_purchasing_document_ebelp,
    material_number_matnr,
    plant_werks,
    po_quantity_menge,
    net_order_value_in_po_currency_netwr,
    gross_order_value_in_po_currency_brtwr,
    delivery_completed_flag_elikz
  FROM
    <YOUR_PROJECT_ID>.<YOUR_CORTEX_DATA_PRODUCTS_DATASET>.purchasing_document_items
),

purchasing_headers AS (
  SELECT
    client_mandt,
    purchasing_document_number_ebeln,
    vendor_account_number_lifnr,
    purchasing_organization_ekorg,
    purchasing_document_date_bedat as order_date_bedat,
    currency_key_waers
  FROM
    <YOUR_PROJECT_ID>.<YOUR_CORTEX_DATA_PRODUCTS_DATASET>.purchasing_document_headers
),

vendor_data AS (
  SELECT
    client_mandt,
    account_number_of_vendor_or_creditor_lifnr as vendor_account_number_lifnr,
    name1_name1 as vendor_name_name1,
    country_key_land1,
    central_deletion_flag_for_master_record_loevm
  FROM
    <YOUR_PROJECT_ID>.<YOUR_CORTEX_DATA_PRODUCTS_DATASET>.vendors_md
),

material_data AS (
  SELECT
    client_mandt,
    material_number_matnr,
    material_text_maktx,
    material_type_mtart,
    material_group_matkl
  FROM
    <YOUR_PROJECT_ID>.<YOUR_CORTEX_DATA_PRODUCTS_DATASET>.materials_md
),

purchasing_orgs AS (
  SELECT
    client_mandt,
    purchasing_organization_ekorg,
    purchasing_organization_text_ekotx
  FROM
    <YOUR_PROJECT_ID>.<YOUR_CORTEX_DATA_PRODUCTS_DATASET>.purchasing_organizations_md
)

SELECT
  i.client_mandt,
  i.purchasing_document_number_ebeln,
  i.item_number_of_purchasing_document_ebelp,
  h.vendor_account_number_lifnr,
  v.vendor_name_name1,
  v.country_key_land1,
  i.material_number_matnr,
  m.material_text_maktx,
  m.material_type_mtart,
  m.material_group_matkl,
  h.purchasing_organization_ekorg,
  o.purchasing_organization_text_ekotx,
  
  -- Baseline financial & temporal fields
  h.order_date_bedat,
  i.po_quantity_menge,
  i.net_order_value_in_po_currency_netwr,
  i.gross_order_value_in_po_currency_brtwr,
  i.net_order_value_in_po_currency_netwr as spend_usd,
  
  -- Active vendor indicator (True if not deleted)
  CASE 
    WHEN v.central_deletion_flag_for_master_record_loevm = 'X' THEN false
    ELSE true
  END as active_vendor_indicator,
  
  -- Purchase Price Variance (PPV) - Net versus Gross baseline/target difference
  (i.gross_order_value_in_po_currency_brtwr - i.net_order_value_in_po_currency_netwr) as purchase_price_variance_ppv,
  
  -- Delivery and overdues tracking
  i.delivery_completed_flag_elikz,
  CASE 
    WHEN i.delivery_completed_flag_elikz != 'X' THEN i.net_order_value_in_po_currency_netwr
    ELSE 0
  END as open_po_net_amount,
  
  CASE 
    WHEN i.delivery_completed_flag_elikz != 'X' AND h.order_date_bedat < DATE_SUB(CURRENT_DATE(), INTERVAL 30 DAY) THEN true
    ELSE false
  END as is_overdue,
  
  -- Efficiency & Performance metrics
  SAFE_DIVIDE(i.net_order_value_in_po_currency_netwr, i.po_quantity_menge) as average_spend_per_unit,
  (i.gross_order_value_in_po_currency_brtwr - i.net_order_value_in_po_currency_netwr) as gross_net_variance,
  1 as line_item_count
  
FROM
  purchasing_items i
LEFT JOIN
  purchasing_headers h
  ON i.client_mandt = h.client_mandt
  AND i.purchasing_document_number_ebeln = h.purchasing_document_number_ebeln
LEFT JOIN
  vendor_data v
  ON h.client_mandt = v.client_mandt
  AND h.vendor_account_number_lifnr = v.vendor_account_number_lifnr
LEFT JOIN
  material_data m
  ON i.client_mandt = m.client_mandt
  AND i.material_number_matnr = m.material_number_matnr
LEFT JOIN
  purchasing_orgs o
  ON h.client_mandt = o.client_mandt
  AND h.purchasing_organization_ekorg = o.purchasing_organization_ekorg

启用 AI 智能体

在 BigQuery 中创建供应商支出分析数据模型后，您可以 构建自定义数据智能体。 这样，您就可以直接使用自然语言查询供应商支出指标，而无需使用复杂的 SQL。