---
id: object/tableextension/12458-it
type: object
title: Table extension 12458 "Service Shipment Header IT" (IT)
summary: Table extension 12458 "Service Shipment Header IT" (IT) in the IT country layer (Microsoft.Service.History), extends "Service Shipment Header". 9 fields, 2 public procedures. Introduced in BC29, still in BC30.
tier: official
language: en
tags:
  - tableextension
  - it layer
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: bba4c61efc065d33a376ccda912d300ac68aaa56670b33c02efc128d147033b9
evidence:
  - kind: code
    url: https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Layers/IT/BaseApp/Service/Local/History/ServiceShipmentHeaderIT.TableExt.al
    title: src/Layers/IT/BaseApp/Service/Local/History/ServiceShipmentHeaderIT.TableExt.al (releases/29.x)
    date: null
    commit: ea08af5ef2d6a9b5c5af4a029288abbe2c883220
    t: null
    quote: null
links:
  learn: []
  objects: []
  features: []
  topics: []
  localizations:
    - localization/it
  videos: []
  posts: []
  guidelines: []
object_type: tableextension
object_id: 12458
name: Service Shipment Header IT
namespace: Microsoft.Service.History
app: Base Application
extends: Service Shipment Header
first_version: "29"
last_version: "30"
present_in:
  - "29"
  - "30"
changed_in: []
source_major: "29"
obsolete: null
countries: []
ms_search_form_ids: []
country: IT
counts:
  fields: 9
  procedures: 4
  events: 0
  subscribers: 0
relations:
  out: 0
  referenced_by: 0
  pages: 0
  extended_by: 0
  event_subscribers: 0
---

# Table extension 12458 "Service Shipment Header IT" (IT)

> Table extension 12458 "Service Shipment Header IT" (IT) in the IT country layer (Microsoft.Service.History), extends "Service Shipment Header". 9 fields, 2 public procedures. Introduced in BC29, still in BC30.

IT country layer · Microsoft.Service.History · BC29-30 · [source at ea08af5e](https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Layers/IT/BaseApp/Service/Local/History/ServiceShipmentHeaderIT.TableExt.al) · facts from BC29

An object of the [IT localization](../../localizations/it.md), not part of W1.

## Fields

Explanation: the field's ToolTip in the code; without one, the ToolTip of a page control bound to the field (marked via the page); without that, its Caption (marked caption) when that differs from the name.

| No. | Name | Type | Explanation | Notes |
|---|---|---|---|---|
| 12174 | 3rd Party Loader Type | Option | — | OptionCaption: ,Vendor,Contact; DataClassification CustomerContent |
| 12175 | 3rd Party Loader No. | Code[20] | — | TableRelation if ("3rd Party Loader Type" = const(Vendor)) Vendor else if ("3rd Party Loader Type" = const(Contact)) Contact where(Type = filter(Company)); DataClassification CustomerContent |
| 12176 | Additional Information | Text[50] | — | DataClassification CustomerContent |
| 12177 | Additional Notes | Text[50] | — | DataClassification CustomerContent |
| 12178 | Additional Instructions | Text[50] | — | DataClassification CustomerContent |
| 12179 | TDD Prepared By | Text[50] | — | DataClassification EndUserIdentifiableInformation |
| 12182 | Fattura Project Code | Code[15] | — | TableRelation "Fattura Project Info".Code where(Type = filter(Project)); DataClassification CustomerContent |
| 12183 | Fattura Tender Code | Code[15] | — | TableRelation "Fattura Project Info".Code where(Type = filter(Tender)); DataClassification CustomerContent |
| 12184 | Customer Purchase Order No. | Text[35] | — | DataClassification CustomerContent |

## Procedures

- `CheckTDDData(): Boolean`
- `GetTDDAddr(var ShippingAgentAddr: array[8] of Text[100]; var LoaderAddr: array[8] of Text[100])`

Plus 2 local procedures.

## 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). 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: "tableextension", object_name: "Service Shipment Header IT")`, then `bcatlas_get_procedure_body` or `bcatlas_get_neighbors` on the returned id.

A IT country object, not part of W1: the default corpus does not have it; `bcatlas_list_countries` shows which countries the atlas has.