generated: '2026-07-22'
method: searched
source: https://weboneapi.activfinancial.com/documentation/framework/statusCode/StatusCode
notes: >-
  The ACTIV Web One API (AtlasFeed) is a WebSocket/WebAssembly API, not REST -
  errors are surfaced as a StatusCode enum rather than HTTP problem types.
  Every rejected Promise (connect, snapshot, subscription, query, time-series)
  carries a StatusCode; the client also ships a StatusCodeError class that
  wraps a StatusCode with a friendly message and toJSON(). This registry is
  the published enum from the @activfinancial/one-api 1.1.4 TypeScript
  definitions (lib/index.d.ts), which backs the reference documentation.
format: enum
envelope: >-
  Rejected Promise value / StatusCodeError.statusCode (numeric enum
  activOneApi.StatusCode)
error_codes:
- {code: 0, name: success}
- {code: 1, name: failure}
- {code: 2, name: exit}
- {code: 3, name: shuttingDown}
- {code: 4, name: unhandledException}
- {code: 5, name: unrecognized}
- {code: 6, name: notFound}
- {code: 7, name: timeout}
- {code: 8, name: unchanged}
- {code: 9, name: pending}
- {code: 10, name: accessDenied}
- {code: 11, name: bufferOverflow}
- {code: 12, name: bufferUnderrun}
- {code: 13, name: notSupported}
- {code: 14, name: notInitialized}
- {code: 15, name: missingArgs}
- {code: 16, name: notOpen}
- {code: 17, name: alreadyOpen}
- {code: 18, name: disabled}
- {code: 19, name: invalidEndpoint}
- {code: 20, name: invalidComponent}
- {code: 21, name: invalidVersion}
- {code: 22, name: invalidLength}
- {code: 23, name: invalidParameter}
- {code: 24, name: invalidName}
- {code: 25, name: invalidFormat}
- {code: 26, name: invalidIndex}
- {code: 27, name: invalidKey}
- {code: 28, name: invalidFieldType}
- {code: 29, name: invalidField}
- {code: 30, name: invalidRecord}
- {code: 31, name: invalidTable}
- {code: 32, name: invalidProtocol}
- {code: 33, name: undefinedField}
- {code: 34, name: noPrimaryKey}
- {code: 35, name: mismatch}
- {code: 36, name: outOfRange}
- {code: 37, name: stale}
- {code: 38, name: deleted}
- {code: 39, name: empty}
- {code: 40, name: full}
- {code: 41, name: heapEmpty}
- {code: 42, name: wrongState}
- {code: 43, name: notConnected}
- {code: 44, name: alreadyConnected}
- {code: 45, name: alreadyDefined}
- {code: 46, name: notCreated}
- {code: 47, name: alreadyExists}
- {code: 48, name: inUse}
- {code: 49, name: endOfData}
- {code: 50, name: alreadyListening}
- {code: 51, name: notShareable}
- {code: 52, name: connectionRefused}
- {code: 53, name: interrupted}
- {code: 54, name: ignored}
- {code: 55, name: tooManyRequests}
- {code: 56, name: invalidEndpointComponent}
- {code: 57, name: hostDeviceNotFound}
- {code: 58, name: invalidUser}
- {code: 59, name: invalidPassword}
- {code: 60, name: invalidUrl}
- {code: 61, name: notADirectory}
- {code: 62, name: busy}
- {code: 63, name: expired}
- {code: 64, name: hostUnreachable}
- {code: 65, name: networkUnreachable}
- {code: 66, name: notLicensed}
- {code: 67, name: addressNotAvailable}
- {code: 68, name: noSuchDevice}
- {code: 69, name: quotaExceeded}
- {code: 70, name: invalidServiceId}
- {code: 71, name: pathNotFound}
- {code: 72, name: invalidHandle}
- {code: 73, name: invalidAddress}
- {code: 74, name: insufficientResources}
- {code: 75, name: invalidRequest}
- {code: 76, name: noProxyConfigured}
- {code: 77, name: missingFields}
- {code: 78, name: invalidUserType}
- {code: 79, name: undefinedLength}
- {code: 80, name: functionNotAvailable}
- {code: 81, name: continue}
- {code: 82, name: invalidSignature}
- {code: 83, name: tableNotAvailable}
- {code: 84, name: sourceNotFound}
- {code: 85, name: sourceNotPermissioned}
- {code: 86, name: relationshipNotFound}
- {code: 87, name: relationshipNotPermissioned}
- {code: 88, name: navigationNotFound}
- {code: 89, name: navigationNotPermissioned}
- {code: 90, name: targetNotFound}
- {code: 91, name: targetNotPermissioned}
- {code: 92, name: permissionLevelNotAvailable}
- {code: 93, name: subscriptionNotAvailable}
- {code: 94, name: invalidHost}
- {code: 95, name: rejected}
- {code: 96, name: noHeartbeat}
- {code: 255, name: unknown}
groups:
- name: authentication-entitlements
  codes: [accessDenied, invalidUser, invalidPassword, invalidUserType, notLicensed,
    sourceNotPermissioned, relationshipNotPermissioned, navigationNotPermissioned,
    targetNotPermissioned, permissionLevelNotAvailable]
  note: Credential and exchange-entitlement failures - credentials are
    provisioned by sales and permissioned per data source.
- name: throttling-capacity
  codes: [tooManyRequests, quotaExceeded, busy, insufficientResources, full]
- name: connectivity
  codes: [notConnected, connectionRefused, hostUnreachable, networkUnreachable,
    noHeartbeat, timeout, invalidHost, invalidEndpoint]