> For the complete documentation index, see [llms.txt](https://docs.devolutions.net/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.devolutions.net/rdm/fr/knowledge-base/troubleshooting-articles/active-directory-synchronizer-error.md).

# Erreur du synchronisateur Active Directory

Les entrées sont créées avec un suffixe \*cnf:{guid} ou le nom d'hôte se voit ajouter cnf, et le nom de l'entrée contient aussi un suffixe guid.

### Solution

Il s'agit d'un problème causé par la réplication multimaître des objets de répertoire. Lorsqu'il y a des collisions de noms, le système renomme automatiquement l'un des comptes en y ajoutant CNF pour indiquer la résolution du conflit, ainsi qu'un GUID dont l'unicité est garantie.

Il existe une commande à exécuter pour supprimer ces objets, à savoir repadmin/removelingeringobject; veuillez consulter ces références pour connaître la procédure à suivre :

* [Troubleshooting Directory Data Problems](http://technet.microsoft.com/en-us/library/bb727059.aspx) (contenu archivé de Microsoft Learn)
* [CNF remove from AD](https://social.technet.microsoft.com/Forums/windowsserver/en-US/e9327be6-922c-4b9f-8357-417c3ab6a1af/cnf-remove-from-ad?forum=winserverDS) (contenu archivé de Microsoft Learn)


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