Product Managers like Milly seldom add products one at a time; instead, they generally import large batches of product data. Often, this import happens via an integration with a back-end system, such as SAP S/4HANA. But a product manager might also need to import data directly into PCM. There are many possible reasons for this: maybe no ERP back end exists, or she’s importing from a legacy system, to name a few.
Whatever the reason, SAP Commerce Cloud conveniently includes an Excel import/export feature in Backoffice. Let’s see how Milly can go about using Excel to import product data.
Download an Excel Template File
To import product data from an Excel file, the import file must have the correct format. A predefined Excel template can be downloaded from PCM. This file provides the basic structure for uploading your data.

Note
Here, it’s important to briefly introduce you to concepts behind product attributes that will be covered in more detail later in this course. For now, remember three things:
1. All products have properties that are hard coded by developers, based on the type system.
2. They can also have attributes added on the fly by business users. These are called classification attributes.
3. Classification attributes are stored in their own catalog, the Classification Catalog.
All hard coded product properties are included in the template by default. But as there can be many classification attributes on your site, they aren't automatically included. If you already know which attributes you want to import into your new product data, you can now select them from your available Classification Catalog. Simply choose the attributes that you want (1) and add them to your export by clicking on the arrow icon (2). Then, generate your export (3).

Download Existing Products in Excel
Instead of using a generic template and choosing all classification attributes manually, you can start by downloading one or more products. This allows you to start with products whose attributes are similar to the attributes of the new products you want to import, saving time. Simply select the product in the Products view (1) and choose Export Excel (2) as shown in the following image. You'll be asked to pick the product attributes you want to include in the file. Pick those classification attributes that the new product or products you're importing will also have.
If you want to update the downloaded products, go ahead and modify the downloaded file. You’ll see how to do this later.
If you instead want to add new products, make sure you change the value of the Article Number column before importing. This way, you’ll avoid updating the existing product or products you used as models.



