# PRODUCT321: Barcode ambiguous

## What this means[​](#what-this-means "What this meansへの直接リンク")

More than one product matches this barcode.

WCPOS cannot pick between them safely, so nothing was added. Search for the product by name, and give each product a unique barcode in the store to fix the clash.

## What to do[​](#what-to-do "What to doへの直接リンク")

Check the details below before trying again. Retry after making the change above; retrying without it will fail the same way.

## Your data[​](#your-data "Your dataへの直接リンク")

No order or product data is affected. If this persists, ask your store administrator.

## Details[​](#details "Detailsへの直接リンク")

* **Code:** `PRODUCT321` (`BARCODE_AMBIGUOUS`)
* **Severity:** warn
* **Introduced in:** WCPOS 1.10.0