I am trying to write into my ERP, I started HTTPS REQUEST, the URL does work on the chrome or postmen but when in 8N8 it does not work. all I am trying to do is to type “testsss” to subject field on the CUSTNOTESA table
If the request works in Postman, try copying the cURL command from the Code section on the right side of Postman. Then, import that cURL command into the HTTP Request node in n8n. This should give you a more accurate setup and help troubleshoot any connection issues.