Bug Description

When the Salesforce node is used to create records, and "On Error" is set to "Continue (using error output)" then output does not contian details about the error.

<img width="491" height="83" alt="Image" src="https://github.com/user-attachments/assets/486b1fe6-8f6c-48f9-9589-88a46d0a7bbc" />

If you change it to On Error "Continue" it is also missing error details.

<img width="347" height="87" alt="Image" src="https://github.com/user-attachments/assets/2637400c-3674-470e-9d50-b41746c50f44" />

Only when you set it to "Stop Workflow" you can see details

<img width="653" height="279" alt="Image" src="https://github.com/user-attachments/assets/66b22e84-4068-4d37-902d-8020337119bc" />

This is critical for debugging to see what exactly happened. Currently, we are blind on errors.

To Reproduce

1. Add a Salesforce record creation node and cause the error. The easiest option is to add an empty custom field in the node configuration

<img width="362" height="127" alt="Image" src="https://github.com/user-attachments/assets/86177912-5f45-49d2-8ed9-558cb19512f8" />

1. Try different On Error behaviours to see differences in output.

<img width="401" height="191" alt="Image" src="https://github.com/user-attachments/assets/c5a68205-aa90-45a1-89fa-4aca3b9d0c16" />

Expected behavior

Full error returned from SF is passed as JSON to the error node.

Debug Info

Debug info

core

• n8nVersion: 2.17.7
• platform: docker (self-hosted)
• nodeJsVersion: 24.14.1
• nodeEnv: production
• database: sqlite
• executionMode: regular
• concurrency: -1
• license: community
• consumerId: unknown

storage

• success: all
• error: all
• progress: false
• manual: true
• binaryMode: filesystem

pruning

• enabled: true
• maxAge: 336 hours
• maxCount: 10000 executions

client

• userAgent: mozilla/5.0 (windows nt 10.0; win64; x64) applewebkit/537.36 (khtml, like gecko) chrome/148.0.0.0 safari/537.36
• isTouchDevice: false

Generated at: 2026-05-20T10:14:43.702Z

Operating System

Windows 11

n8n Version

2.17.7

Node.js Version

24.14.1

Database

SQLite (default)

Execution mode

main (default)

Hosting

self hosted