Duplicate transaction error when just changing CCV

[larrysss]

Hello,

I am curious about a behavior I noticed.  I am trying to implement the x_Card_Code CCV field.  I am  using AIM and have been testing on the developer site.  I found this article online that defines how one gets a duplicate transaction submitted error.  I notice 'x_Card_Code is not on this list.  Therefore, if someone makes an error entering just their CCV, then goes back to correct it, they will get a duplicate transaction error.  Not very nice.  Is there anyway around this?

https://support.cybersource.com/authkb/index?page=content&id=A425&actp=search&viewlocale=en_US&searc...

Thank you- Larry@sullivanspeaker.com

[larrysss]

other than changing x_duplicate_window.  I really want to have that on, but x_Card_Code would have to be one of the fields that are validated

[jsieber]

Will authorize.net ever add x_card_code to the list of fields that are evaluated when determing duplicate transactions? Without this check, duplicate transactions can not be controlled by those that check the ccv value.