---
id: object/codeunit/1621
type: object
title: Codeunit 1621 "PEPPOL Service Validation"
summary: Codeunit 1621 "PEPPOL Service Validation" in Base Application (Microsoft.Sales.Peppol). 3 public procedures, 5 events. Present since at least BC23, still in BC30, changed in BC25, BC29. Obsolete (Pending since 29.0).
tier: official
language: en
tags:
  - codeunit
  - base application
versions:
  introduced: null
  last_changed: "29"
  deprecated: "29.0"
review:
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  at: null
  flags: []
generated:
  at: "2026-10-11T00:31:51.816Z"
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    url: https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Layers/W1/BaseApp/Service/Sales/Peppol/PEPPOLServiceValidation.Codeunit.al
    title: src/Layers/W1/BaseApp/Service/Sales/Peppol/PEPPOLServiceValidation.Codeunit.al (releases/29.x)
    date: null
    commit: ea08af5ef2d6a9b5c5af4a029288abbe2c883220
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object_type: codeunit
object_id: 1621
name: PEPPOL Service Validation
namespace: Microsoft.Sales.Peppol
app: Base Application
extends: null
first_version: "23"
last_version: "30"
present_in:
  - "23"
  - "24"
  - "25"
  - "26"
  - "27"
  - "28"
  - "29"
  - "30"
changed_in:
  - "25"
  - "29"
source_major: "29"
obsolete:
  state: Pending
  tag: "29.0"
  reason: Replaced by PEPPOL App
countries: []
ms_search_form_ids: []
counts:
  fields: 0
  procedures: 8
  events: 5
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relations:
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  referenced_by: 0
  pages: 0
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  calls: 2
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---

# Codeunit 1621 "PEPPOL Service Validation"

> Codeunit 1621 "PEPPOL Service Validation" in Base Application (Microsoft.Sales.Peppol). 3 public procedures, 5 events. Present since at least BC23, still in BC30, changed in BC25, BC29. Obsolete (Pending since 29.0).

Base Application · Microsoft.Sales.Peppol · BC23-30 · [source at ea08af5e](https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Layers/W1/BaseApp/Service/Sales/Peppol/PEPPOLServiceValidation.Codeunit.al) · facts from BC29

## Properties

| Property | Value |
|---|---|
| TableNo | Service Header |
| ObsoleteState | Pending |
| ObsoleteTag | 29.0 |
| ObsoleteReason | Replaced by PEPPOL App |

## Events published

- `OnCheckServiceHeaderOnBeforeCheckSalesDocumentLine(var SalesLine: Record "Sales Line"; ServiceLine: Record "Service Line")` (integration)
- `OnCheckServiceInvoiceOnBeforeCheckSalesDocumentLine(var SalesLine: Record "Sales Line"; ServiceInvoiceLine: Record "Service Invoice Line")` (integration)
- `OnCheckServiceCreditMemoOnBeforeCheckSalesDocumentLine(var SalesLine: Record "Sales Line"; ServiceCrMemoLine: Record "Service Cr.Memo Line")` (integration)
- `OnAfterSetServiceLineFilter(var ServiceLine: Record "Service Line"; ServiceHeader: Record "Service Header")` (integration)
- `OnCheckServiceInvoiceOnBeforeCheckSalesDocument(var SalesHeader: Record "Sales Header"; ServiceInvoiceHeader: Record "Service Invoice Header")` (integration)

## Procedures

- `CheckServiceHeader(ServiceHeader: Record "Service Header")`
- `CheckServiceInvoice(ServiceInvoiceHeader: Record "Service Invoice Header")`
- `CheckServiceCreditMemo(ServiceCrMemoHeader: Record "Service Cr.Memo Header")`

## Triggers

OnRun

## Relations

- runs on [Table 5900 "Service Header"](../table/5900.md)

## 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 1605 "PEPPOL Management"](../codeunit/1605.md) (6 calls: `CheckServiceCreditMemo → TransferHeaderToSalesHeader`, `CheckServiceCreditMemo → TransferLineToSalesLine`, `CheckServiceHeader → TransferHeaderToSalesHeader`, …)
- [Codeunit 1620 "PEPPOL Validation"](../codeunit/1620.md) (6 calls: `CheckServiceCreditMemo → CheckSalesDocument`, `CheckServiceCreditMemo → CheckSalesDocumentLine`, `CheckServiceHeader → CheckSalesDocument`, …)

## Called by

- [Codeunit 1612 "Exp. Serv.Inv. PEPPOL BIS3.0"](../codeunit/1612.md) (1 call: `OnRun → CheckServiceInvoice`)
- [Codeunit 1613 "Exp. Serv.CrM. PEPPOL BIS3.0"](../codeunit/1613.md) (1 call: `OnRun → CheckServiceCreditMemo`)

## Across versions

- Present in: BC23-30
- Changed (declaration) in: BC25, BC29
- Obsolete: Pending since 29.0, "Replaced by PEPPOL App"

## Deprecations

- object: Pending 29.0 (#if not CLEAN29), "Replaced by PEPPOL App"

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: "PEPPOL Service Validation")`, then `bcatlas_get_procedure_body` or `bcatlas_get_neighbors` on the returned id.