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---
title: "AZFD0001: AzureWebJobsStorage app setting is not present."
titleSuffix: "Azure Functions"
description: "Learn how to troubleshoot the event 'AZFD0001: AzureWebJobsStorage app setting is not present' in Azure Functions"
ms.topic: error-reference
ms.date: 09/03/2022
---
# AZFD0001: AzureWebJobsStorage app setting is not present.
This event occurs when the function app doesn't have the `AzureWebJobsStorage` app setting configured for the function app.
| | Value |
|-|-|
| **Event ID** |AZFD0001|
| **Severity** |Error|
## Event description
The `AzureWebJobsStorage` app setting is used to store the connection string of the Azure Storage account associated with the function app. The Azure Functions runtime uses this connection for core behaviors such as coordinating singleton execution of timer triggers, default app key storage, and storing diagnostic events.
For more information, see [AzureWebJobsStorage](../../functions-app-settings.md#azurewebjobsstorage).
## How to resolve the event
Create a new app setting on your function app with name `AzureWebJobsStorage` with a valid storage account connection string as the value. For more information, see [Work with application settings](../../functions-how-to-use-azure-function-app-settings.md#settings).
## When to suppress the event
This event shouldn't be suppressed.