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303 Error - Booking Not Confirmed

What Does a 303 Error Mean?

A 303 error is uncommon but may appear in the Book response (Reservation response) when a Seller is unable to confirm a booking.

<type>303</type> <description>Booking not confirmed</description>

What Can I Do If I Receive a 303 Error?

If you receive a 303 error in the Book response:

  1. Restart Your Booking Flow
    • Begin again from the Search step to attempt a new booking.
  2. Check With the Seller
    • If you need additional details about the error, reach out directly to the Seller for clarification.
    • Remember that if you encounter an error in the Book’s response, be sure to consult the guidelines in the ‘Status in Book Response’ article.