---
id: object/codeunit/1934
type: object
title: Codeunit 1934 "Perf. Prof. Activity Mapper"
summary: Codeunit 1934 "Perf. Prof. Activity Mapper" in System Application (System.Tooling). 2 public procedures. Introduced in BC25, still in BC30.
tier: official
language: en
tags:
  - codeunit
  - system application
versions:
  introduced: "25"
  last_changed: null
  deprecated: null
review:
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  at: null
  flags: []
generated:
  at: "2026-10-11T00:31:51.816Z"
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evidence:
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    url: https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/System%20Application/App/Performance%20Profiler/src/PerfProfActivityMapper.Codeunit.al
    title: src/System Application/App/Performance Profiler/src/PerfProfActivityMapper.Codeunit.al (releases/29.x)
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    commit: ea08af5ef2d6a9b5c5af4a029288abbe2c883220
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object_type: codeunit
object_id: 1934
name: Perf. Prof. Activity Mapper
namespace: System.Tooling
app: System Application
extends: null
first_version: "25"
last_version: "30"
present_in:
  - "25"
  - "26"
  - "27"
  - "28"
  - "29"
  - "30"
changed_in: []
source_major: "29"
obsolete: null
countries: []
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counts:
  fields: 0
  procedures: 2
  events: 0
  subscribers: 0
relations:
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  pages: 0
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  calls: 0
  called_by: 2
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---

# Codeunit 1934 "Perf. Prof. Activity Mapper"

> Codeunit 1934 "Perf. Prof. Activity Mapper" in System Application (System.Tooling). 2 public procedures. Introduced in BC25, still in BC30.

System Application · System.Tooling · BC25-30 · [source at ea08af5e](https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/System%20Application/App/Performance%20Profiler/src/PerfProfActivityMapper.Codeunit.al) · facts from BC29

## Properties

| Property | Value |
|---|---|
| Access | Internal |

## Procedures

- `MapActivityTypeToClientType(var ClientType: Option ,,"Web Service",,,Background,,"Web Client",,,,; ActivityType: Enum "Perf. Profile Activity Type")`
- `MapClientTypeToActivityType(ClientType: Option ,,"Web Service",,,Background,,"Web Client",,,,; var ActivityType: Enum "Perf. Profile Activity Type")`

## Called by

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 1932 "Scheduled Perf. Profiler Impl."](../codeunit/1932.md) (2 calls: `MapActivityTypeToRecord → MapActivityTypeToClientType`, `MapRecordToActivityType → MapClientTypeToActivityType`)
- [Page 1931 "Performance Profile List"](../page/1931.md) (1 call: `MapClientTypeToActivityType → MapClientTypeToActivityType`)

## Across versions

- Present in: BC25-30
- Changed (declaration) in: none

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: "Perf. Prof. Activity Mapper")`, then `bcatlas_get_procedure_body` or `bcatlas_get_neighbors` on the returned id.