这两篇博客里有讲:
https://blogs.sap.com/2010/03/03/sales-area-bundling-in-sap-crm-part-1/ https://blogs.sap.com/2010/03/24/sales-area-bundling-in-sap-crm-part-2/
In FM CRM_PRODUCT_SALES_READ_API, when reading sales org dependent product data, it checks sales area bundle customizing to see if we need an alternative distribution channel to get product data:
The business logic of this check is described in above documents.