Error caused in the workflow in the course

Describe the issue/error/question

What is the error message (if any)?

ERROR: Your request is invalid or could not be processed by the service

Unknown field name: “orderid”

Please share the workflow

Share the output returned by the last node

“nodes”: [
“parameters”: {
“keepOnlySet”: true,
“values”: {
“number”: [
“name”: “orderid”,
“value”: “={{}} {{$json[“orderID”]}}”
“string”: [
“name”: “employeeName”,
“value”: “={{$json[“employeeName”]}}”
“options”: {}
“name”: “Set”,
“type”: “n8n-nodes-base.set”,
“typeVersion”: 1,
“position”: [
“connections”: {}

Information on your n8n setup

  • n8n version: Latest Desktop App
  • Database you’re using (default: SQLite): Default SQLite
  • Running n8n with the execution process [own(default), main]: default
  • Running n8n via [Docker, npm,, desktop app]: Desktop App

Hi @arps18,

unfortunately you have shared only 1 node from the whole workflow. But I think that the error is only in the spelling. The tutorial use orderId (With a capital i). Your error says that the attribute orderid (With a lowercase i) does not exist.


Thank you so much @BillAlex :smile: