HowTo: Update Product SKU from Excel

Modified on Sun, 8 Mar at 1:36 PM

Sometimes merchants need to replace existing product SKUs in bulk with new values: for example, to align SKUs with an ERP system, restore historical SKU structures, or implement a custom SKU format.


With Valigara, you can update product SKUs using an Excel file and the SKU Generator.


  1. Create a new String Additional Field for the New SKU
  2. Update Products from Excel file. Prepare a file containing:
    • Current SKU   used to identify the product
    • New SKU field containing the new SKU values. Map to the newly created field 
  3. Update the SKU GeneratorMask
    • Go to Global Settings SKU Generation
    • Update the SKU mask to use the New SKU field only
  4. Generate New SKUs
    • Go to Catalog
    • Select the relevant products
    • Go to Actions   Generate SKUs


The system will regenerate the product SKUs using the new field values.

If necessary:

  • Revert the SKU Generator mask back to its previous configuration after the update.
  • Remove NEW SKU additional field

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