https://community.developer.cybersource.com/t5/Integration-and-Testing/Invoice-and-Description/m-p/80819#M50922 <P>Hi,</P><P>&nbsp;</P><P>When trying to map invoice and description from Salesforce to the Authorize.net transaction the Error=00003 occurs. Using Apex for payment transactions from the Salesforce environment to connect with Authorize.</P><P>&nbsp;</P><P>Error code states transactionrequest has invalid child element 'payment' in namespace.</P><P>Here is what we are currently using in current<SPAN>&nbsp;</SPAN></P> Sun, 16 Jan 2022 22:14:30 GMT AbulSearle 2022-01-16T22:14:30Z https://community.developer.cybersource.com/t5/Integration-and-Testing/Invoice-and-Description/m-p/80819#M50922 <P>Hi,</P><P>&nbsp;</P><P>When trying to map invoice and description from Salesforce to the Authorize.net transaction the Error=00003 occurs. Using Apex for payment transactions from the Salesforce environment to connect with Authorize.</P><P>&nbsp;</P><P>Error code states transactionrequest has invalid child element 'payment' in namespace.</P><P>Here is what we are currently using in current<SPAN>&nbsp;</SPAN></P> Sun, 16 Jan 2022 22:14:30 GMT https://community.developer.cybersource.com/t5/Integration-and-Testing/Invoice-and-Description/m-p/80819#M50922 AbulSearle 2022-01-16T22:14:30Z