# PAYMENT301: Gateway unavailable

## What this means[​](#what-this-means "直接链接到 What this means")

The selected payment gateway is unavailable for this store.

Ask the site administrator to verify that the gateway is supported, enabled, and correctly configured.

## What to do[​](#what-to-do "直接链接到 What to do")

A settings change is needed before this will work. Retry after making the change above; retrying without it will fail the same way.

## Your data[​](#your-data "直接链接到 Your data")

No order or product data is affected. If this persists, ask the person who manages your WordPress site.

## Details[​](#details "直接链接到 Details")

* **Code:** `PAYMENT301` (`GATEWAY_UNAVAILABLE`)
* **Severity:** error
* **Introduced in:** WCPOS 1.10.0