---
id: object/pageextension/20503
type: object
title: Page extension 20503 "Subc. Prod. Order Rtng."
summary: Page extension 20503 "Subc. Prod. Order Rtng." in Subcontracting (Microsoft.Manufacturing.Subcontracting), extends "Prod. Order Routing". 1 public procedures. Introduced in BC29, still in BC30.
tier: official
language: en
tags:
  - pageextension
  - subcontracting
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: e01772e856b607df0aa6efb929ae75a2f7677c3b4ab90d7ea361b72e1a33748d
evidence:
  - kind: code
    url: https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Apps/W1/Subcontracting/app/src/Manufacturing/SubcProdOrderRtng.PageExt.al
    title: src/Apps/W1/Subcontracting/app/src/Manufacturing/SubcProdOrderRtng.PageExt.al (releases/29.x)
    date: null
    commit: ea08af5ef2d6a9b5c5af4a029288abbe2c883220
    t: null
    quote: null
links:
  learn: []
  objects:
    - object/page/99000817
  features: []
  topics: []
  localizations: []
  videos: []
  posts: []
  guidelines: []
  changes:
    - change/bcapps/10278
    - change/bcapps/9892
    - change/bcapps/8747
    - change/bcapps/9396
object_type: pageextension
object_id: 20503
name: Subc. Prod. Order Rtng.
namespace: Microsoft.Manufacturing.Subcontracting
app: Subcontracting
extends: Prod. Order Routing
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: 2
  events: 0
  subscribers: 0
  controls: 9
  actions: 5
relations:
  out: 1
  referenced_by: 0
  pages: 0
  extended_by: 0
  event_subscribers: 0
  calls: 0
  called_by: 0
  implements: 0
---

# Page extension 20503 "Subc. Prod. Order Rtng."

> Page extension 20503 "Subc. Prod. Order Rtng." in Subcontracting (Microsoft.Manufacturing.Subcontracting), extends "Prod. Order Routing". 1 public procedures. Introduced in BC29, still in BC30.

Subcontracting · Microsoft.Manufacturing.Subcontracting · BC29-30 · [source at ea08af5e](https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Apps/W1/Subcontracting/app/src/Manufacturing/SubcProdOrderRtng.PageExt.al) · facts from BC29

Extends [Prod. Order Routing](../page/99000817.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 |
|---|---|---|---|
| modify(Type) | Type | modifies `Type` | — |
| modify(No.) | No. | modifies `No.` | — |
| addafter(Description) | Subcontracting | [Subcontracting](../tableextension/20506.md#fields) | Specifies whether the Work Center Group is set up with a Vendor for Subcontracting. <small>from the table field</small> |
|  | Transfer WIP Item | [Transfer WIP Item](../tableextension/20506.md#fields) | Specifies whether the production order parent item (WIP item) is transferred to the subcontractor for this operation. <small>from the table field</small> |
|  | Transfer Description | [Transfer Description](../tableextension/20506.md#fields) | Specifies the operation-specific description used on transfer orders for the semi-finished item as it is shipped to the subcontracting location. If empty, the standard description is used. <small>from the table field</small> |
|  | Transfer Description 2 | [Transfer Description 2](../tableextension/20506.md#fields) | Specifies an additional operation-specific description line used on transfer orders for the semi-finished item as it is shipped to the subcontracting location. <small>from the table field</small> |
|  | WIP Qty. (Base) at Subc. | [WIP Qty. (Base) at Subc.](../tableextension/20506.md#fields) | Specifies the total work-in-progress quantity (base) of the production order parent item currently held at the subcontractor location for this operation, as tracked by Subcontracting WIP Entries. <small>from the table field</small> |
|  | WIP Qty. (Base) in Transit | [WIP Qty. (Base) in Transit](../tableextension/20506.md#fields) | Specifies the outstanding quantity of the production order parent item on transfer orders that is currently in transit to the subcontractor for this operation. <small>from the table field</small> |
| addbefore(Control1900383207) | Subc. Routing Info Factbox | part [Page 20502 "Subc. Routing Info Factbox"](../page/20502.md) | — |

## Actions

| Group | Action | ToolTip | Runs |
|---|---|---|---|
| addafter(Comments) | Subcontracting Comments | View or edit subcontracting comments for the production order routing line. | [Page 20577 "Subc. Prod. Rtng. Comments"](../page/20577.md) |
| addafter(Allocated Capacity) | Subcontracting Purchase Order Lines | Show purchase order lines for subcontracting. | [Page 518 "Purchase Lines"](../page/518.md) |
|  | Subcontracting WIP Entries | View the Subcontracting WIP Entries for this routing line. | [Page 20560 "Subc. WIP Ledger Entries"](../page/20560.md) |
| addlast(Functions) | Create Subcontracting Order | Create Purchase Orders for Subcontracting directly from the Production Routing Line. |  |
|  | WIP Adjustment | Manually adjust the WIP quantity for the selected prod. order routing line. |  |

## Procedures

- `CreateSubcontractingOrders(var ProdOrderRoutingLine: Record "Prod. Order Routing Line")` (internal)

Plus 1 local procedures.

## Triggers

OnOpenPage, OnAfterGetRecord, OnAfterGetCurrRecord

## Relations

- extends [Page 99000817 "Prod. Order Routing"](../page/99000817.md)

## Recent changes

- 2026-08-21 [#10278 Subcontracting Operation Notes](../../changes/bcapps/10278.md) (main, BC30, feature)
- 2026-08-18 [#9892 [main] Bug 644283: Renumber Subcontracting app object ids as it clashes with partner range](../../changes/bcapps/9892.md) (main, BC30, refactor)
- 2026-08-18 [#8747 [Subcontracting] Disable "WIP Item Transfer" for Machine Center](../../changes/bcapps/8747.md) (main, BC30, fix)
- 2026-07-31 [#9396 [Subcontracting] Fix subcontracting order opening wrong purchase order after creation](../../changes/bcapps/9396.md) (main, BC30, fix)

## 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: "pageextension", object_name: "Subc. Prod. Order Rtng.")`, then `bcatlas_get_procedure_body` or `bcatlas_get_neighbors` on the returned id.