Open topic with navigation

# Standard HTTP Error Codes

The DAH returns the following standard HTTP error codes:

`503` | Service Unavailable None of the IDOL servers that the DAH is connected to is running.
`504` | Request Timeout The DAH did not receive a reply from any of the IDOL servers that it sent the request to.

© 2016 Hewlett Packard Enterprise Development LP | Send documentation feedback to HPE Close We welcome your comments! To open the configured email client on this computer, open an email window. Otherwise, copy the information below to a web mail client, and send this email to AutonomyTPFeedback@hpe.com. Product: Topic Title: Help Topic: Feedback:

_HP_HTML5_bannerTitle.htm