# PRODUCT321: Barcode ambiguous

## What this means[​](#what-this-means "What this means으로 직접 링크")

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 do으로 직접 링크")

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 data으로 직접 링크")

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

## Details[​](#details "Details으로 직접 링크")

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