https://community.developer.cybersource.com/t5/Integration-and-Testing/Apple-Pay-Should-I-upload-the-cer-file-in-authorize-net/m-p/61784#M36187 <P>I&nbsp;did Apple Pay setup in authorize.net and got the CSR file.</P><P>I&nbsp;uploaded the CSR to get .cer file from Apple&nbsp;Certificates, Identifiers &amp; Profiles page.</P><P>Should&nbsp;I upload .cer file back in authorize.net?</P><P>&nbsp;</P><P>Because I'm receiving the following error whenever I try to make a transaction:</P><P>&nbsp;</P><PRE>Failed Transaction. Error Code: 153 Error message: There was an error processing the payment data. Required fields are missing from decrypted data.</PRE> Tue, 20 Feb 2018 19:35:35 GMT vrangasa1 2018-02-20T19:35:35Z https://community.developer.cybersource.com/t5/Integration-and-Testing/Apple-Pay-Should-I-upload-the-cer-file-in-authorize-net/m-p/61784#M36187 <P>I&nbsp;did Apple Pay setup in authorize.net and got the CSR file.</P><P>I&nbsp;uploaded the CSR to get .cer file from Apple&nbsp;Certificates, Identifiers &amp; Profiles page.</P><P>Should&nbsp;I upload .cer file back in authorize.net?</P><P>&nbsp;</P><P>Because I'm receiving the following error whenever I try to make a transaction:</P><P>&nbsp;</P><PRE>Failed Transaction. Error Code: 153 Error message: There was an error processing the payment data. Required fields are missing from decrypted data.</PRE> Tue, 20 Feb 2018 19:35:35 GMT https://community.developer.cybersource.com/t5/Integration-and-Testing/Apple-Pay-Should-I-upload-the-cer-file-in-authorize-net/m-p/61784#M36187 vrangasa1 2018-02-20T19:35:35Z