producer.system_id_not_allowed

Refused 403 policy

Your app may not publish as this originating_system.system_id.

Outcome	Refused, 403
Source	policy: This bus's operational rules (identity, grants, size, idempotency, story ownership). Not a verdict of the SOM standard.
Checked at	Grants (see the order of checks)

What it means

Each system_id belongs to one producer on the bus. The app is registered, but not for this one.

How to fix it

Use a system_id registered for the app, or ask RND to add it.

Related rules

• producer.message_type_not_allowed

---

Branch on the rule id, never on the violation's message text. All rules: rule catalogue.