Describe the problem/error/question I reach this stage: Hands-on Exercise: Building an API Integration Pipeline Step 2.5: Send enterprise orders to priority queue. After execute the entire workflow, below error came out. What is the error message (if any)? Your request is invalid or could not be pr…

Hello, Found the bug, its been fixed. Please try again! cheers,

I’m stuck in this same error, lol. How to resolve this?

I have exactly same issue [Screenshot 2026-06-26 081313] [Screenshot 2026-06-26 081127]

did you resolve it im stuck with the same error

Hi all, Please double check that your parameters do not have any spaces before or after the variable name. It might be hard to tell in the UI. cheers,

i double-checked and recreated the entire workflow twice both on cloud and self hosted. it returns the same error on the post request for this specific node. just same to same as the academy tutorial, still the backend returns with Invalid order_id.

Same two issues here on N8N102 (currently stuck at 63%, need 70% for the certificate):slight_smile: Section 1 priority-queue is the bug @achamm mentioned. It returns 422 “Invalid order_id” for every enterprise order. I tested directly against the endpoint and confirmed: a REAL order_id, a FAKE on…

Hey everyone, I am experiencing the same bug on Step 2.5 of the N8N102 course that others have mentioned recently. My SendToPriorityQueue node is throwing a 422 - "Invalid order_id" error, even though the order ID being sent is valid (e.g., ORD-005). I have verified my workflow setup: Data mapp…

N8N Academy, Order issue bug

n8n Academy N8N102: Integrations: APIs and Connected Workflows

achamm June 26, 2026, 2:55pm 5

@nicknock @evanmoo @Vonn_Villasor this is a bug that many are having

@jamiemadden_n8n

Corrections to make in N8N102 section 2 hands-on exercice

Topic		Replies	Views
Stuck Big Time with N8N 102 Course Questions workflow-building	12	272	June 26, 2026
Corrections to make in N8N102 section 2 hands-on exercice N8N102: Integrations: APIs and Connected Workflows	16	503	August 6, 2026
Issues with the Sendorders in n8n Foundation course exercise Questions node	6	178	July 3, 2026
N8N102 - priority-queue webhook error: Active version not found N8N102: Integrations: APIs and Connected Workflows	5	151	August 17, 2026
Section 1 - Step 2.5 - 422 Error on HTTP Post Request (SendToPriorityQueue Node) N8N102: Integrations: APIs and Connected Workflows	1	148	July 30, 2026

N8N Academy, Order issue bug

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