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rahulg5541
January 8, 2026
Question

Does Appian Integration Convert Document to BASE64 String If the document field is under nested cdt?

  • January 8, 2026
  • 1 reply
  • 0 views

Hi 

I need to pass document as a base64 string to third party integration and the structure is as a nested cdt. I did configure everything correct in cdt and passed cdt as a integration body. But I'm getting a timeout error. 

Could anyone faced similar issue?

When I did check on request, Appian is converting into xml code, and it's adding <n> to the xml. For example <n1: OlUploadDocument></n1: OlUploadDocument> But it should convert as <OlUploadDocument></OlUploadDocument> and when I remove this <n> and sending it as a body in postman it's working. I was thinking is it because of extra <n> in the structure? May I know, how to overcome?

Please let me know

Thanks

1 reply

davidj137213
davidj137213
January 12, 2026

Could you share more information, please? That extra <n> seems to be related to a namespace, and it should work from any tool if the client is configured according to the specification

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