Are you receiving this error in the developer sandbox environment, or for live transactions? The response indicates that Authorize.Net received an error from your processor when attempting to issue an authorization reversal. These reversals are issued automatically on most processors whenever a transaction is declined due to an address or card code mismatch.
If you have experienced the error more than once on live transactions, you should contact our support department so that they can review the actual transactions. If you are experiencing the error in our sandbox enivironment, you may have accidentally stumbled across one of our transaction result triggers.
