# No authcodes for domains in the CSV export file

## Symptoms

- Authorization code field is empty for some domains in the CSV domain overview file
- <span>No authorization code is listed in the domain's details</span>

## Cause

There is no one single reason why an authcode may not exist in Openprovider database, and therefore, on the **Domain details** page. The most common one - the domain was transferred in and the authorization code was reset by the registry.  
Or the transfercode has a limited valid period and therefore can only be shown once recently generated or reset.

## Resolution

When there are multiple domains with empty authcodes in the export, one can request them in bulk (if the procedure is supported by the registry) via [requestAuthCodeDomainRequest](https://doc.openprovider.eu/API_Module_Domain_requestAuthCodeDomainRequest) API request.

The code can also be reset for individual domains on **Domain management &gt; Authorization code management page**.