---
id: object/codeunit/47018
type: object
title: Codeunit 47018 "SL Customer Migrator"
summary: Codeunit 47018 "SL Customer Migrator" in HybridSL (Microsoft.DataMigration.SL). 7 public procedures, 3 event subscribers. Introduced in BC29, still in BC30.
tier: official
language: en
tags:
  - codeunit
  - hybridsl
versions:
  introduced: "29"
  last_changed: null
  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: a2969ab47ce75c99bc1540a067c41645b96e3a9b4d436d143067aee3e0d14527
evidence:
  - kind: code
    url: https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Apps/W1/HybridSL/app/src/Migration/Customers/SLCustomerMigrator.Codeunit.al
    title: src/Apps/W1/HybridSL/app/src/Migration/Customers/SLCustomerMigrator.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: 47018
name: SL Customer Migrator
namespace: Microsoft.DataMigration.SL
app: HybridSL
extends: null
first_version: "29"
last_version: "30"
present_in:
  - "29"
  - "30"
changed_in: []
source_major: "29"
obsolete: null
countries: []
ms_search_form_ids: []
counts:
  fields: 0
  procedures: 10
  events: 0
  subscribers: 3
relations:
  out: 0
  referenced_by: 0
  pages: 0
  extended_by: 0
  event_subscribers: 0
  calls: 5
  called_by: 0
  implements: 0
---

# Codeunit 47018 "SL Customer Migrator"

> Codeunit 47018 "SL Customer Migrator" in HybridSL (Microsoft.DataMigration.SL). 7 public procedures, 3 event subscribers. Introduced in BC29, still in BC30.

HybridSL · Microsoft.DataMigration.SL · BC29-30 · [source at ea08af5e](https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Apps/W1/HybridSL/app/src/Migration/Customers/SLCustomerMigrator.Codeunit.al) · facts from BC29

## Properties

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

## Event subscriptions

- OnMigrateCustomer subscribes to Codeunit "Customer Data Migration Facade" OnMigrateCustomer
- OnMigrateCustomerPostingGroups subscribes to Codeunit "Customer Data Migration Facade" OnMigrateCustomerPostingGroups
- OnMigrateCustomerTransactions subscribes to Codeunit "Customer Data Migration Facade" OnMigrateCustomerTransactions

## Procedures

- `MigrateCustomerDetails(SLCustomer: Record "SL Customer"; CustomerDataMigrationFacade: Codeunit "Customer Data Migration Facade"; SLARSetup: Record "SL ARSetup")` (internal)
- `MigrateCustomerAddresses(SLCustomer: Record "SL Customer")` (internal)
- `DecrementMigratedCount()` (internal)
- `MigrateCustomer(var Sender: Codeunit "Customer Data Migration Facade"; RecordIdToMigrate: RecordId)` (internal)
- `MigrateCustomerPostingGroups(var Sender: Codeunit "Customer Data Migration Facade"; RecordIdToMigrate: RecordId; ChartOfAccountsMigrated: Boolean)` (internal)
- `MigrateCustomerTransactions(var Sender: Codeunit "Customer Data Migration Facade"; RecordIdToMigrate: RecordId; ChartOfAccountsMigrated: Boolean)` (internal)
- `GetCpnyID(): Text[10]` (internal)

## 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 6112 "Customer Data Migration Facade"](../codeunit/6112.md) (33 calls: `MigrateCustomerDetails → CreateCountryIfNeeded`, `MigrateCustomerDetails → CreateCustomerIfNeeded`, `MigrateCustomerDetails → CreatePostCodeIfNeeded`, …)
- [Codeunit 1796 "Data Migration Error Logging"](../codeunit/1796.md) (4 calls: `MigrateCustomer → SetLastRecordUnderProcessing`, `MigrateCustomerDetails → SetLastRecordUnderProcessing`, `MigrateCustomerPostingGroups → SetLastRecordUnderProcessing`, …)
- [Codeunit 47023 "SL Helper Functions"](../codeunit/47023.md) (2 calls: `DecrementMigratedCount → GetMigrationTypeTxt`, `MigrateCustomerDetails → NameFlip`)
- [Codeunit 1797 "Data Migration Facade Helper"](../codeunit/1797.md) (1 call: `MigrateCustomerTransactions → CreateSourceCodeIfNeeded`)
- [Codeunit 6101 "Data Migration Status Facade"](../codeunit/6101.md) (1 call: `DecrementMigratedCount → IncrementMigratedRecordCount`)

## Across versions

- Present in: BC29-30
- 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: "SL Customer Migrator")`, then `bcatlas_get_procedure_body` or `bcatlas_get_neighbors` on the returned id.