Troubleshooting MCP error codes

This document explains the interpretation of each MCP error code.

This document gives the definition or interpretation of MCP error codes you might encounter.

404: Not Found

The public MCP endpoint/route is not being served.

-32003: Session Expired

The SF token is invalid/expired, or headers are malformed.

-32005: Org Not Allowed

The organization is not authorized to access O11y MCP tools. Contact your administrator if you believe this is an error.