---
id: object/pageextension/4884
type: object
title: Page extension 4884 "EU3 Posted Purch. Invoice"
summary: Page extension 4884 "EU3 Posted Purch. Invoice" in EU3PartyTradePurchase (Microsoft.Finance.EU3PartyTrade), extends "Posted Purchase Invoice". Introduced in BC29, still in BC30.
tier: official
language: en
tags:
  - pageextension
  - eu3partytradepurchase
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: 8590f98fb1f3c9f324fb796887a45c07ebd81e6c94da9a307ac1b9f5b898fa6a
evidence:
  - kind: code
    url: https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Apps/W1/EU3PartyTradePurchase/app/src/Pages/EU3PostedPurchInvoice.PageExt.al
    title: src/Apps/W1/EU3PartyTradePurchase/app/src/Pages/EU3PostedPurchInvoice.PageExt.al (releases/29.x)
    date: null
    commit: ea08af5ef2d6a9b5c5af4a029288abbe2c883220
    t: null
    quote: null
links:
  learn: []
  objects:
    - object/page/138
  features: []
  topics: []
  localizations: []
  videos: []
  posts: []
  guidelines: []
object_type: pageextension
object_id: 4884
name: EU3 Posted Purch. Invoice
namespace: Microsoft.Finance.EU3PartyTrade
app: EU3PartyTradePurchase
extends: Posted Purchase Invoice
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: 0
  events: 0
  subscribers: 0
  controls: 1
  actions: 0
relations:
  out: 1
  referenced_by: 0
  pages: 0
  extended_by: 0
  event_subscribers: 0
  calls: 1
  called_by: 0
  implements: 0
---

# Page extension 4884 "EU3 Posted Purch. Invoice"

> Page extension 4884 "EU3 Posted Purch. Invoice" in EU3PartyTradePurchase (Microsoft.Finance.EU3PartyTrade), extends "Posted Purchase Invoice". Introduced in BC29, still in BC30.

EU3PartyTradePurchase · Microsoft.Finance.EU3PartyTrade · BC29-30 · [source at ea08af5e](https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Apps/W1/EU3PartyTradePurchase/app/src/Pages/EU3PostedPurchInvoice.PageExt.al) · facts from BC29

Extends [Posted Purchase Invoice](../page/138.md).

## Fields on this page

Layout controls in source order, grouped by the container they sit in. Shows: the table field a control is bound to (or its expression as written); ToolTip: the control's own, else the bound field's (marked).

| Group | Control | Shows | ToolTip |
|---|---|---|---|
| addafter(Currency Code) | EU 3-Party Trade | [EU 3 Party Trade](../tableextension/4883.md#fields) | Specifies whether or not totals for transactions involving EU 3-party trades are displayed in the VAT Statement. |

## Triggers

OnOpenPage

## Relations

- extends [Page 138 "Posted Purchase Invoice"](../page/138.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 4881 "EU3 Party Trade Feature Mgt."](../codeunit/4881.md) (1 call: `OnOpenPage → IsEnabled`)

## 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: "pageextension", object_name: "EU3 Posted Purch. Invoice")`, then `bcatlas_get_procedure_body` or `bcatlas_get_neighbors` on the returned id.