# SYNC101: Local DB write failed

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

This change could not be saved to the local database and remains only on this device.

Do not clear local data. Reload once, then export diagnostics and contact support if the change still cannot be saved.

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

Export diagnostics and contact support. WCPOS does not retry this by itself — retry when you are ready.

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

The change is saved on this device but has not reached your store. If this persists, export diagnostics and contact WCPOS support.

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

* **Code:** `SYNC101` (`LOCAL_DB_WRITE_FAILED`)
* **Severity:** error
* **Introduced in:** WCPOS 1.10.0