---
id: object/codeunit/8711
type: object
title: Codeunit 8711 "Telemetry"
summary: Codeunit 8711 "Telemetry" in System Application (System.Telemetry). 4 public procedures. Present since at least BC23, still in BC30, changed in BC25.
tier: official
language: en
tags:
  - codeunit
  - system application
versions:
  introduced: null
  last_changed: "25"
  deprecated: null
review:
  state: derived
  by: null
  at: null
  flags: []
generated:
  at: "2026-10-11T00:31:51.816Z"
  pipeline: 0.2.0
  prompts: {}
  input_hash: 4114a2902aca30e24ec535990e7080fef8b4fb29e5b280e09e1bdd1e2aba80be
evidence:
  - kind: code
    url: https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/System%20Application/App/Telemetry/src/Logging/Telemetry.Codeunit.al
    title: src/System Application/App/Telemetry/src/Logging/Telemetry.Codeunit.al (releases/29.x)
    date: null
    commit: ea08af5ef2d6a9b5c5af4a029288abbe2c883220
    t: null
    quote: null
links:
  learn: []
  objects: []
  features: []
  topics: []
  localizations: []
  videos: []
  posts: []
  guidelines: []
object_type: codeunit
object_id: 8711
name: Telemetry
namespace: System.Telemetry
app: System Application
extends: null
first_version: "23"
last_version: "30"
present_in:
  - "23"
  - "24"
  - "25"
  - "26"
  - "27"
  - "28"
  - "29"
  - "30"
changed_in:
  - "25"
source_major: "29"
obsolete: null
countries: []
ms_search_form_ids: []
counts:
  fields: 0
  procedures: 4
  events: 0
  subscribers: 0
relations:
  out: 0
  referenced_by: 0
  pages: 0
  extended_by: 0
  event_subscribers: 0
  calls: 1
  called_by: 37
  implements: 0
---

# Codeunit 8711 "Telemetry"

> Codeunit 8711 "Telemetry" in System Application (System.Telemetry). 4 public procedures. Present since at least BC23, still in BC30, changed in BC25.

System Application · System.Telemetry · BC23-30 · [source at ea08af5e](https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/System%20Application/App/Telemetry/src/Logging/Telemetry.Codeunit.al) · facts from BC29

## Properties

| Property | Value |
|---|---|
| Access | Public |

## Procedures

- `LogMessage(EventId: Text; Message: Text; Verbosity: Verbosity; DataClassification: DataClassification; TelemetryScope: TelemetryScope; CustomDimensions: Dictionary of [Text, Text])`: Logs a telemetry message.
- `LogMessage(EventId: Text; Message: Text; Verbosity: Verbosity; DataClassification: DataClassification; TelemetryScope: TelemetryScope)`: Logs a telemetry message.
- `LogMessage(EventId: Text; Message: Text; Verbosity: Verbosity; DataClassification: DataClassification)`: Logs a telemetry message.
- `LogMessage(EventId: Text; Message: Text; Verbosity: Verbosity; DataClassification: DataClassification; ALTelemetryScope: Enum "AL Telemetry Scope"; CustomDimensions: Dictionary of [Text, Text])` (internal): Logs a telemetry message (with the capability to send to ISVs).

## Calls

From the extracted call graph of BC29 (graphify-al on the snapshot checkout): calls whose target is known from a declared type or an `Object::"Name"` argument. Interface dispatch and calls through events are not counted, so the list is not complete.

- [Codeunit 8712 "Telemetry Impl."](../codeunit/8712.md) (1 call: `LogMessage → LogMessage`)

## Called by

- [Codeunit 8951 "AFS File Client Impl."](../codeunit/8951.md) (21 calls: `AbortCopyFile → LogMessage`, `CopyFile → LogMessage`, `CreateDirectory → LogMessage`, …)
- [Codeunit 9803 "Job Queue Telemetry"](../codeunit/9803.md) (14 calls: `EmitTelemetryOnReuseExisingJobFromId → LogMessage`, `SendJobQueueExpiredTelemetry → LogMessage`, `SendJobQueueNotReadyToStartTelemetry → LogMessage`, …)
- [Codeunit 6329 "Sustainability Formula"](../codeunit/6329.md) (7 calls: `ApplyFormula → LogMessage`, `BreakdownExpression → LogMessage`, `BreakdownOperandValue → LogMessage`, …)
- [Codeunit 6331 "Sustainability Chat Completion"](../codeunit/6331.md) (7 calls: `CopyAOAIFunctionResponseToFormulaBreakdownTempSourceCO2EmissionBuffer → LogMessage`, `CopyAOAIFunctionResponseToRawFormulaTempSustainEmissionSuggestion → LogMessage`, `CopyAOAIFunctionResponseToTempSustainEmissionSuggestion → LogMessage`, …)
- [Codeunit 6299 "Sustainability AI"](../codeunit/6299.md) (6 calls: `AddSourceCO2EmissionToUserMessage → LogMessage`, `AICall → LogMessage`, `AICallForFilteredLines → LogMessage`, …)
- [Codeunit 423 "Change Log Management"](../codeunit/423.md) (4 calls: `OnAfterDeleteChangeLogSetupField → LogMessage`, `OnAfterInsertChangeLogSetupField → LogMessage`, `OnAfterModifyChangeLogSetupField → LogMessage`, …)
- [Codeunit 7774 "Copilot Capability Impl"](../codeunit/7774.md) (4 calls: `ModifyCapability → LogMessage`, `SendActivateTelemetry → LogMessage`, `SendDeactivateTelemetry → LogMessage`, …)
- [Codeunit 8900 "Email Impl"](../codeunit/8900.md) (4 calls: `BeforeReplyEmail → LogMessage`, `BeforeSendEmail → LogMessage`, `GetUserEmailViewPolicy → LogMessage`, …)
- [Codeunit 3317 "Payables Agent OCV"](../codeunit/3317.md) (3 calls: `TriggerDisableAgentFeedback → LogMessage`, `TriggerPayableAgentDraftThumbsFeedback → LogMessage`, `TriggerPayablesAgentTaskThumbsFeedback → LogMessage`)
- [Codeunit 7764 "AOAI Chat Messages Impl"](../codeunit/7764.md) (3 calls: `CheckandAddMetaprompt → LogMessage`, `GetChatMetaprompt → LogMessage`, `PrepareMessage → LogMessage`)
- [Codeunit 7772 "Azure OpenAI Impl"](../codeunit/7772.md) (3 calls: `ProcessChatCompletionResponse → LogMessage`, `RemoveProhibitedCharacters → LogMessage`, `SendTokenCountTelemetry → LogMessage`)
- [Codeunit 1351 "Telemetry Subscribers"](../codeunit/1351.md) (2 calls: `SendJobQueueNotReadyToStartTelemetry → LogMessage`, `SendJobQueueSkippedTelemetry → LogMessage`)
- [Codeunit 1993 "Checklist Implementation"](../codeunit/1993.md) (2 calls: `LogMessageOnDatabaseEvent → LogMessage`, `MarkChecklistSetupAsDone → LogMessage`)
- [Codeunit 1996 "Checklist Banner Impl."](../codeunit/1996.md) (2 calls: `UpdateChecklistItemUserStatus → LogMessage`, `UpdateUserChecklistStatus → LogMessage`)
- [Codeunit 331 "No. Series Cop. Add Intent"](../codeunit/331.md) (2 calls: `GetToolDefinition → LogMessage`, `GetToolPrompt → LogMessage`)
- [Codeunit 334 "No. Series Cop. Change Intent"](../codeunit/334.md) (2 calls: `GetTool2Definition → LogMessage`, `GetToolPrompt → LogMessage`)
- [Codeunit 7580 "Onboarding Signal"](../codeunit/7580.md) (2 calls: `CheckAndEmitOnboardingSignals → LogMessage`, `RegisterNewOnboardingSignal → LogMessage`)
- [Table 5077 "Segment Line"](../table/5077.md) (2 calls: `HandleTrigger → LogMessage`, `MaintainSegLineAttachment → LogMessage`)
- [Codeunit 151 "System Initialization Impl."](../codeunit/151.md) (1 call: `SetSignupContext → LogMessage`)
- [Codeunit 1991 "Guided Experience Impl."](../codeunit/1991.md) (1 call: `LogMessageOnDatabaseEvent → LogMessage`)
- [Codeunit 324 "No. Series Copilot Impl."](../codeunit/324.md) (1 call: `GetToolsSelectionSystemPrompt → LogMessage`)
- [Codeunit 3303 "Payables Agent"](../codeunit/3303.md) (1 call: `CreateAgentTask → LogMessage`)
- [Codeunit 3309 "PA Demo Guide"](../codeunit/3309.md) (1 call: `SendDemoEmail → LogMessage`)
- [Codeunit 339 "No. Series Cop. Generate"](../codeunit/339.md) (1 call: `GetTool4Definition → LogMessage`)
- [Codeunit 349 "No. Series Cop. Nxt Yr. Intent"](../codeunit/349.md) (1 call: `GetTool3Definition → LogMessage`)
- [Codeunit 4301 "Agent Impl."](../codeunit/4301.md) (1 call: `OpenSetupPageId → LogMessage`)
- [Codeunit 455 "Job Queue User Handler"](../codeunit/455.md) (1 call: `Reschedule → LogMessage`)
- [Codeunit 4599 "SOA Integration Events"](../codeunit/4599.md) (1 call: `TriggerSOATaskThumbsFeedback → LogMessage`)
- [Codeunit 6290 "Sust. Emis. Suggestion Impl."](../codeunit/6290.md) (1 call: `RegisterCapability → LogMessage`)
- [Codeunit 6304 "Setup Azure AD Mgt. Provider"](../codeunit/6304.md) (1 call: `SendTelemetryOnCustomSetup → LogMessage`)
- [Codeunit 6328 "Raw Formula Function"](../codeunit/6328.md) (1 call: `Execute → LogMessage`)
- [Codeunit 6333 "Sust. Emiss.Suggestion Warning"](../codeunit/6333.md) (1 call: `InsertWarnings → LogMessage`)
- [Codeunit 7769 "AOAI Deployments Impl"](../codeunit/7769.md) (1 call: `LogDeprecationTelemetry → LogMessage`)
- [Codeunit 7788 "AOAI Policy Params Impl"](../codeunit/7788.md) (1 call: `GetAOAIPolicyEnum → LogMessage`)
- [Codeunit 8906 "Email Editor"](../codeunit/8906.md) (1 call: `BeforeOpenEmailEditor → LogMessage`)
- [Page 9451 "File Account Wizard"](../page/9451.md) (1 call: `ShowRegisterAccountStep → LogMessage`)
- [Table 6294 "Sust. Formula Buffer"](../table/6294.md) (1 call: `CheckLength → LogMessage`)

## Across versions

- Present in: BC23-30
- Changed (declaration) in: BC25

Source: AL metadata extracted from the code (names, ids, signatures, properties); no code bodies (D10).

## Ask your agent

Procedure bodies are not stored here (D10). The call sections above are our own, per object, from the BC29 call graph. For a procedure body or the calls of one procedure, ask bc-code-atlas (external, by Stefan Maron, MIT; default corpus w1-28), which the bc-observatory plugin connects: `bcatlas_resolve_node(object_type: "codeunit", object_name: "Telemetry")`, then `bcatlas_get_procedure_body` or `bcatlas_get_neighbors` on the returned id.