https://community.developer.cybersource.com/t5/Integration-and-Testing/Cross-site-access-issue-in-loading-the-Iframe/m-p/67423#M40835 <P>Upon clicking make payment button in our application, we get the following error stating "Failed to execute Postmessage on Domwindow: the target origin provided(<A href="https://jstest.authorize.net" target="_blank">https://jstest.authorize.net</A>) does not match the recipient window's origin (<A href="https://mangrove.oxzion.com" target="_blank">https://mangrove.oxzion.com</A>)". Once I refresh the page it loads the iframe and the issue disappears.</P> Wed, 17 Apr 2019 14:20:44 GMT sadhitha 2019-04-17T14:20:44Z https://community.developer.cybersource.com/t5/Integration-and-Testing/Cross-site-access-issue-in-loading-the-Iframe/m-p/67423#M40835 <P>Upon clicking make payment button in our application, we get the following error stating "Failed to execute Postmessage on Domwindow: the target origin provided(<A href="https://jstest.authorize.net" target="_blank">https://jstest.authorize.net</A>) does not match the recipient window's origin (<A href="https://mangrove.oxzion.com" target="_blank">https://mangrove.oxzion.com</A>)". Once I refresh the page it loads the iframe and the issue disappears.</P> Wed, 17 Apr 2019 14:20:44 GMT https://community.developer.cybersource.com/t5/Integration-and-Testing/Cross-site-access-issue-in-loading-the-Iframe/m-p/67423#M40835 sadhitha 2019-04-17T14:20:44Z https://community.developer.cybersource.com/t5/Integration-and-Testing/Cross-site-access-issue-in-loading-the-Iframe/m-p/67451#M40856 <P>I am also getting this issue recently in my chrome&nbsp;<SPAN>Version 67.0.3396.99 (Official Build) (64-bit).<BR /><BR />Failed to execute 'postMessage' on 'DOMWindow': The target origin provided (server URL on https) does not match the recipient window's origin ('<A href="https://test.authorize.net/" target="_blank" rel="noopener nofollow noopener noreferrer">https://test.authorize.net</A>').<BR /></SPAN></P><P><SPAN>same for production.</SPAN></P> Fri, 19 Apr 2019 14:08:09 GMT https://community.developer.cybersource.com/t5/Integration-and-Testing/Cross-site-access-issue-in-loading-the-Iframe/m-p/67451#M40856 Vikas_chauhan 2019-04-19T14:08:09Z https://community.developer.cybersource.com/t5/Integration-and-Testing/Cross-site-access-issue-in-loading-the-Iframe/m-p/68204#M41456 <P>Same, any information on this?</P> Thu, 27 Jun 2019 18:37:11 GMT https://community.developer.cybersource.com/t5/Integration-and-Testing/Cross-site-access-issue-in-loading-the-Iframe/m-p/68204#M41456 TCCPGrimes01 2019-06-27T18:37:11Z