Action Codes

Codes that perform an action on a reservation.

Code	Stands for	Definition	Notes
XX	Cancel Confirmed	Cancel Confirmed/Requested
CX	Code Share Cancel	initial notification from code share carrier to operating carrier of the cancel
IX	Cancel	If holding, cancel
LK	Confirmed
NN	Need	Reply required indicating action taken using appropriate code
SS	Sold	Used to Sell a segment
KK	Confirming	Similar to SS, also used to sell a segment	AMELIA-18563: When BR805, GDS_SELL_USES_HK_STATUS = N, we reply to SS, LK and DK requests with KK Regardless of BR805 setting, we always reply to NN with KK
LL	Waitlist

Advice Codes

Advice Codes are initiated by the company who is in control of the inventory. (You)

Code	Stands for	Definition
UC	Waitlist Closed or Unconfirmed	Unable to accept request, waitlist or sale. The passenger is not confirmed and is not waitlisted.

Use appropriate abbreviation when segment is included in message for information purposes only.

Code

Stands for

Definition

Notes

CH

Code Share Holding Confirmed

space already confirmed. Message sent between code share carrier and operating carrier when subsequent action required.

HK

Holding Confirmed

Space already confirmed.

AMELIA-18563:

When BR805, GDS_SELL_USES_HK_STATUS = Y, we reply to SS, LK and DK requests with HK

DK

Direct Link Confirmed

indicates that inventory has previously been deducted and acknowledged via an interactive method