topic Re: Response Code 4 and 262 in Integration and Testing https://community.developer.cybersource.com/t5/Integration-and-Testing/Response-Code-4-and-262/m-p/68648#M41813 <P>You are triggering the Fraud Detection Suite. It could be due to the velocity of requests. You can edit the settings in the Merchant Interface -&gt; Fraud Detection Suite.</P> Tue, 06 Aug 2019 16:21:55 GMT mmcguire 2019-08-06T16:21:55Z Response Code 4 and 262 https://community.developer.cybersource.com/t5/Integration-and-Testing/Response-Code-4-and-262/m-p/68645#M41810 <P>I have searched throuhg the volumns of posts and it's probably there,... somewhere but,...&nbsp;</P><P>I am testing with api code example,... at first every repsonse made sense. Now every response is Response code 4 and Message code 252. Very frustrating now because I am stopped in my tests.</P><P>&nbsp;</P><P>Is it because I have run a ton of tests or????</P> Tue, 06 Aug 2019 03:44:49 GMT https://community.developer.cybersource.com/t5/Integration-and-Testing/Response-Code-4-and-262/m-p/68645#M41810 CowboyTed 2019-08-06T03:44:49Z Re: Response Code 4 and 262 https://community.developer.cybersource.com/t5/Integration-and-Testing/Response-Code-4-and-262/m-p/68648#M41813 <P>You are triggering the Fraud Detection Suite. It could be due to the velocity of requests. You can edit the settings in the Merchant Interface -&gt; Fraud Detection Suite.</P> Tue, 06 Aug 2019 16:21:55 GMT https://community.developer.cybersource.com/t5/Integration-and-Testing/Response-Code-4-and-262/m-p/68648#M41813 mmcguire 2019-08-06T16:21:55Z