# Error Codes

- [Universal Error Codes](errorcode-universal.md)
- Ability Framework
  - [Ability Error Codes](errorcode-ability.md)
  - [Distributed Scheduler Error Codes](errorcode-DistributedSchedule.md)
  - [Form Error Codes](errorcode-form.md)
- AI
  - [Intelligent Voice Error Codes](errorcode-intelligentVoice.md)
- Bundle Management
  - [Bundle Error Codes](errorcode-bundle.md)
  - [zlib Error Codes](errorcode-zlib.md)
- Common Event and Notification
  - [Event Error Codes](errorcode-CommonEventService.md)
  - [Notification Error Codes](errorcode-notification.md)
  - [DistributedNotificationService Error Codes](errorcode-DistributedNotificationService.md)
- UI Page
  - [Animator Error Codes](errorcode-animator.md)
  - [promptAction Error Codes](errorcode-promptAction.md)
  - [Router Error Codes](errorcode-router.md)
  - [UI Appearance Error Codes](errorcode-uiappearance.md)
  - [Drag Event Error Codes](errorcode-drag-event.md)
- Graphics
  - [colorSpaceManager Error Codes](errorcode-colorspace-manager.md)
  - [Display Error Codes](errorcode-display.md)
  - [Window Error Codes](errorcode-window.md)
- Multimedia
  - [Audio Error Codes](errorcode-audio.md)
  - [Media Error Codes](errorcode-media.md)
  - [AVSession Management Error Codes](errorcode-avsession.md)
  - [Camera Error Codes](errorcode-camera.md)
  - [Image Error Codes](errorcode-image.md)
- Resource Management
  - [I18N Error Codes](errorcode-i18n.md)
  - [Resource Manager Error Codes](errorcode-resource-manager.md)
- Background Task
  - [backgroundTaskManager Error Codes](errorcode-backgroundTaskMgr.md)
  - [DeviceUsageStatistics Error Codes](errorcode-DeviceUsageStatistics.md)
  - [reminderAgentManager Error Codes](errorcode-reminderAgentManager.md)
  - [workScheduler Error Codes](errorcode-workScheduler.md)
- Security
  - [Access Token Error Codes](errorcode-access-token.md)
  - [HUKS Error Codes](errorcode-huks.md)
  - [Crypto Framework Error Codes](errorcode-crypto-framework.md)
  - [Certificate Error Codes](errorcode-cert.md)
  - [User Authentication Error Codes](errorcode-useriam.md)
  - [DLP Service Error Codes](errorcode-dlp.md)
- Data Management
  - [RDB Error Codes](errorcode-data-rdb.md)
  - [DataShare Error Codes](errorcode-datashare.md)
  - [Distributed Data Object Error Codes](errorcode-distributed-dataObject.md)
  - [Distributed KV Store Error Codes](errorcode-distributedKVStore.md)
  - [User Preference Error Codes](errorcode-preferences.md)
- File Management
  - [File Management Error Codes](errorcode-filemanagement.md)
- Telephony Service
  - [Telephony Error Codes](errorcode-telephony.md)
- Network Management
  - [Upload and Download Error Codes](errorcode-request.md)
  - [HTTP Error Codes](errorcode-net-http.md)
  - [Socket Error Codes](errorcode-net-socket.md)
  - [Network Connection Management Error Codes](errorcode-net-connection.md)
  - [Ethernet Connection Error Codes](errorcode-net-ethernet.md)
  - [Network Sharing Error Codes](errorcode-net-sharing.md)
  - [Policy Management Error Codes](errorcode-net-policy.md)
  - [mDNS Error Codes](errorcode-net-mdns.md)
  - [Traffic Management Error Codes](errorcode-net-statistics.md)
  - [VPN Error Codes](errorcode-net-vpn.md)
- Connectivity
  - [Bluetooth Error Codes](errorcode-bluetoothManager.md)
  - [Wi-Fi Error Codes](errorcode-wifi.md)
  - [NFC Error Codes](errorcode-nfc.md)
  - [SE Error Codes](errorcode-se.md)
  - [RPC Error Codes](errorcode-rpc.md)
- Basic Features
  - [Accessibility Error Codes](errorcode-accessibility.md)
  - [FaultLogger Error Codes](errorcode-faultlogger.md)
  - [Application Event Logging Error Codes](errorcode-hiappevent.md)
  - [HiSysEvent Error Codes](errorcode-hisysevent.md)
  - [HiDebug Error Codes](errorcode-hiviewdfx-hidebug.md)
  - [Log Library Error Codes](errorcode-loglibrary.md)
  - [Input Method Framework Error Codes](errorcode-inputmethod-framework.md)
  - [Pasteboard Error Codes](errorcode-pasteboard.md)
  - [Screen Lock Management Error Codes](errorcode-screenlock.md)
  - [Time and Time Zone Service Error Codes](errorcode-time.md)
  - [Webview Error Codes](errorcode-webview.md)
- Account Management
  - [Account Management Error Codes](errorcode-account.md)
- Device Management
  - [Power Consumption Statistics Error Codes](errorcode-batteryStatistics.md)
  - [Brightness Error Codes](errorcode-brightness.md)
  - [Power Manager Error Codes](errorcode-power.md)
  - [Running Lock Error Codes](errorcode-runninglock.md)
  - [Thermal Manager Error Codes](errorcode-thermal.md)
  - [Device Management Error Codes](errorcode-device-manager.md)
  - [Location Subsystem Error Codes](errorcode-geoLocationManager.md)
  - [Screen Hopping Error Codes](errorcode-devicestatus.md)
  - [Screen Hopping Error Codes (To Be Deprecated Soon)](errorcode-multimodalinput.md)
  - [Sensor Error Codes](errorcode-sensor.md)
  - [Vibrator Error Codes](errorcode-vibrator.md)
  - [System Parameter Error Codes](errorcode-system-parameterV9.md)
  - [USB Error Codes](errorcode-usb.md)
  - [Update Error Codes](errorcode-update.md)
- Customization
  - [Enterprise Device Management Error Codes](errorcode-enterpriseDeviceManager.md)
- Common Library
  - [Common Library Error Codes](errorcode-utils.md)
- Application services
  - [OAID Error Codes](errorcode-oaid.md)
- Test
  - [UiTest Error Codes](errorcode-uitest.md)