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Contributor
Posts: 11
Registered: ‎11-17-2012

CIM - Duplicate transaction even when different

Hi, I am running some test purchases submitting an improper cvv code, this gives me a declined message as it should. Then i change the cvv and it gives me:

 

Response: [Code 3] - Error, Reason: [Code 11] - A duplicate transaction has been submitted.

 

I change it again and it gives me the same thing.

 

The documentation states as long as an element is changed this should not happen, any idea what is going on?

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Expert
Posts: 4,525
Registered: ‎03-08-2010

Re: CIM - Duplicate transaction even when different

CVV is not one of the fields, but you could use the extra options to set the x_duplicate_window=0

http://community.developer.authorize.net/t5/Integration-and-Testing/Duplicate-Transactions-AIM/m-p/2...