Am I able to make changes to travel reservations booked through SAP Concur?
The ability to change a booked trip is controlled by a site setting, which means some companies allow changes and some do not. To determine if this is possible for you, simply log into your SAP Concur account, click on the Travel tab and then click the Upcoming Trips tab. You can then select your trip and click Change Trip. If you do not see this link and you need to change your ticketed reservation, please contact your supporting Travel Management Company (TMC).