



Error: "The psku_code does not match any existing product"
Why this happens: The psku entered in your sheet is incorrect or doesn't exist in your catalog. Double-check that it perfectly matches your active products before re-uploading.
Error: "Invalid warranty_type value"
Why this happens: The system only accepts lower-case values written exactly as: manufacturer, seller, or no_warranty. Any other spelling, capitalization, or text will cause that row to fail.
Error: "Invalid warranty_duration format"
Why this happens: The duration field must be a plain number representing months (e.g., 6, 12, 24). Never include words like "months" or text like "1 year".