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# Errore del sincronizzatore Active Directory

Risolva le voci di Active Directory Synchronizer che appaiono con un suffisso cnf guid causato da conflitti di denominazione della replica multimaster.

Le voci vengono create con un suffisso \*cnf:{guid} oppure il nome host viene completato con cnf e anche il nome della voce contiene un suffisso guid.

### Soluzione

Si tratta di un problema causato dalla replica multimaster degli oggetti di directory. In caso di collisioni di nomi, il sistema rinomina automaticamente uno degli account aggiungendo CNF per indicare la risoluzione del conflitto e un GUID di cui è garantita l'univocità.

Esiste un comando da eseguire per rimuovere questi oggetti, ovvero repadmin/removelingeringobject; consulti questi riferimenti per la procedura da seguire:

* [Troubleshooting Directory Data Problems](http://technet.microsoft.com/en-us/library/bb727059.aspx) (contenuto archiviato di 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) (contenuto archiviato di Microsoft Learn)


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