> For the complete documentation index, see [llms.txt](https://docs.konnekt.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.konnekt.io/fr/troubleshooting/causes-du-contenu-manquant/bibliotheques-vides/bibliotheques-par-defaut-vides-erreur-404.md).

# Bibliothèques par défaut vides - erreur 404

## Problème

Toutes les bibliothèques de documents dans KONNEKT et les lecteurs mappés sont vides.

## Contexte

Il y a des problèmes dans certains centres de données hébergeant SharePoint Online chez Microsoft. KONNEKT utilise l’API Graph de Microsoft pour accéder à toutes les informations liées aux bibliothèques de documents et à leur contenu.

En particulier, la requête visant à obtenir la bibliothèque de documents par défaut d’une collection de sites ([Obtenir le lecteur](https://learn.microsoft.com/en-us/graph/api/drive-get)). Les journaux de KONNEKT devraient contenir des entrées si les opérations sur la bibliothèque par défaut échouent : 

```
[2025-05-07 11:31:28.957] [30304] [error] [RESTkitClient] Requête HTTP (OneDriveClient::GetDefaultDrive) GET: https://graph.microsoft.com/v1.0/sites/<TenantName>.sharepoint.com,8fd7d761-4f99-4fdc-a0aa-de6b685e5306,56d1fa73-2339-4329-9df3-61100d751650/drive - 404
    erreur : élément introuvable : la ressource est introuvable.(404)
   "{"error":{"code":"itemNotFound","message":"The resource could not be found.","innerError":{"date":"2025-05-07T09:31:28","request-id":"17a44641-4204-4811-b176-58a379125b5d","client-request-id":"17a44641-4204-4811-b176-58a379125b5d"}}}"
    En-tête de réponse :
Cache-Control : no-store, no-cache
client-request-id : 17a44641-4204-4811-b176-58a379125b5d
Content-Type : application/json
Date : mer. 07 mai 2025 09:31:27 GMT
request-id : 17a44641-4204-4811-b176-58a379125b5d
Strict-Transport-Security : max-age=31536000
Transfer-Encoding : chunked
x-ms-ags-diagnostic : {"ServerInfo":{"DataCenter":"France Central","Slice":"E","Ring":"5","ScaleUnit":"004","RoleInstance":"PA2PEPF00011C65"}}
    Réponse :
{"error":{"code":"itemNotFound","message":"The resource could not be found.","innerError":{"date":"2025-05-07T09:31:28","request-id":"17a44641-4204-4811-b176-58a379125b5d","client-request-id":"17a44641-4204-4811-b176-58a379125b5d"}}}
```

ou

```
[2025-05-09 08:43:36.353] [23796] [error] [RESTkitClient] Requête HTTP (OneDriveClient::GetDefaultDrive) GET: https://graph.microsoft.com/v1.0/sites/<TenantName>.sharepoint.com,8fd7d761-4f99-4fdc-a0aa-de6b685e5306,56d1fa73-2339-4329-9df3-61100d751650/drive - 404
    erreur : élément introuvable : la ressource est introuvable.(404)
   "{"error":{"code":"itemNotFound","message":"The resource could not be found.","innerError":{"date":"2025-05-09T06:43:36","request-id":"17a44641-4204-4811-b176-58a379125b5d","client-request-id":"17a44641-4204-4811-b176-58a379125b5d"}}}"
```

Pour investiguer, utilisez GraphExplorer pour vérifier la requête GET pour cette bibliothèque de documents :

<https://developer.microsoft.com/en-us/graph/graph-explorer>

## Solutions de contournement

1\) Activez le paramètre "[Ajouter toutes les bibliothèques de documents SharePoint](https://docs.konnekt.io/configuration/mappings/auto-mapping#map-all-document-libraries)".

Si activé, KONNEKT utilisera la requête [Lister les lecteurs](https://learn.microsoft.com/en-us/graph/api/drive-list?view=graph-rest-1.0\&tabs=http) pour récupérer toutes les bibliothèques de documents des collections de sites.

{% hint style="info" %}
Veuillez noter qu’activer ce paramètre entraînera la rupture des liens de fichiers existants.
{% endhint %}

2\) Utilisez "[Managed Mappings](/fr/configuration/mappings/managed-mappings.md)" pour mapper les bibliothèques de documents importantes et désactiver le paramètre "[Sharepoint Sites Autodiscovery](https://docs.konnekt.io/configuration/mappings/auto-mapping#map-all-document-libraries)".

## problème GitHub

<https://github.com/SharePoint/sp-dev-docs/issues/10241>


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