E1802 — Account key limit reached

Property	Value
Code	`1802`
Slug	`E1802`
Category	`watchtower` (Watchtower)
CIP	CIP-7

What happened

Account key limit reached. This is the receipt’s what text, produced by the host-call result HostError::AccountKeyLimitReached.

Why it happened

The node rejected the operation with E1802 (category watchtower, Watchtower). The receipt’s why field carries the specific cause and context carries structured details, when the emitter attaches any. The normative rule is in CIP-7.

How to fix

Revoke an old account key before registering another one.

Receipt example

{
  "code": 1802,
  "slug": "E1802",
  "category": "watchtower",
  "what": "account key limit reached",
  "fix": "Revoke an old account key before registering another one.",
  "docs_url": "https://docs.cowboy.inc/errors/E1802"
}

All Error Codes

View the complete error code reference