---
id: object/tableextension/20517
type: object
title: Table extension 20517 "Subc. Transfer Line"
summary: Table extension 20517 "Subc. Transfer Line" in Subcontracting (Microsoft.Manufacturing.Subcontracting), extends "Transfer Line". 14 fields, 3 public procedures. Introduced in BC29, still in BC30.
tier: official
language: en
tags:
  - tableextension
  - 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: 949ebe25a2fc8781089473bc906ff3a17d0d03adadf4ecb44fbc942fe5ada690
evidence:
  - kind: code
    url: https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Apps/W1/Subcontracting/app/src/Transfer/SubcTransferLine.TableExt.al
    title: src/Apps/W1/Subcontracting/app/src/Transfer/SubcTransferLine.TableExt.al (releases/29.x)
    date: null
    commit: ea08af5ef2d6a9b5c5af4a029288abbe2c883220
    t: null
    quote: null
links:
  learn: []
  objects:
    - object/table/5741
  features: []
  topics: []
  localizations: []
  videos: []
  posts: []
  guidelines: []
  changes:
    - change/bcapps/9892
object_type: tableextension
object_id: 20517
name: Subc. Transfer Line
namespace: Microsoft.Manufacturing.Subcontracting
app: Subcontracting
extends: Transfer Line
first_version: "29"
last_version: "30"
present_in:
  - "29"
  - "30"
changed_in: []
source_major: "29"
obsolete: null
countries: []
ms_search_form_ids: []
counts:
  fields: 14
  procedures: 3
  events: 0
  subscribers: 0
relations:
  out: 10
  referenced_by: 0
  pages: 0
  extended_by: 0
  event_subscribers: 0
  calls: 0
  called_by: 0
  implements: 0
---

# Table extension 20517 "Subc. Transfer Line"

> Table extension 20517 "Subc. Transfer Line" in Subcontracting (Microsoft.Manufacturing.Subcontracting), extends "Transfer Line". 14 fields, 3 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/Transfer/SubcTransferLine.TableExt.al) · facts from BC29

Extends [Transfer Line](../table/5741.md).

## 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 |
|---|---|---|---|---|
| 20530 | Subc. Purch. Order No. | Code[20] | Specifies the number of the related purchase order. | DataClassification CustomerContent |
| 20531 | Subc. Purch. Order Line No. | Integer | Specifies the number of the related purchase order line. | DataClassification CustomerContent |
| 20532 | Subc. Prod. Order No. | Code[20] | Specifies the number of the related production order. | TableRelation [Table 5405 "Production Order"](../table/5405.md) ("Production Order"."No." where(Status = const(Released))); DataClassification CustomerContent |
| 20533 | Subc. Prod. Order Line No. | Integer | Specifies the number of the related production order line. | TableRelation [Table 5406 "Prod. Order Line"](../table/5406.md) ("Prod. Order Line"."Line No." where(Status = const(Released), "Prod. Order No." = field("Subc. Prod. Order No."))); DataClassification CustomerContent |
| 20534 | Subc. Prod. Ord. Comp Line No. | Integer | Specifies the line number of the related production order component line. | TableRelation [Table 5407 "Prod. Order Component"](../table/5407.md) ("Prod. Order Component"."Line No." where(Status = const(Released), "Prod. Order No." = field("Subc. Prod. Order No."), "Prod. Order Line No." = field("Subc. Prod. Order Line No."))); DataClassification CustomerContent |
| 20535 | Subc. Routing No. | Code[20] | Specifies the number of the related production routing. | TableRelation [Table 99000763 "Routing Header"](../table/99000763.md) (Routing Header); DataClassification CustomerContent |
| 20536 | Subc. Routing Reference No. | Integer | Specifies the number of the related production routing reference no. | DataClassification CustomerContent |
| 20537 | Subc. Work Center No. | Code[20] | Specifies the number of the related production work center. | TableRelation [Table 99000754 "Work Center"](../table/99000754.md) (Work Center); DataClassification CustomerContent |
| 20538 | Subc. Operation No. | Code[10] | Specifies the number of the related production operation no. | TableRelation [Table 5409 "Prod. Order Routing Line"](../table/5409.md) ("Prod. Order Routing Line"."Operation No." where(Status = const(Released), "Prod. Order No." = field("Subc. Prod. Order No."), "Routing No." = field("Subc. Routing No."))); DataClassification CustomerContent |
| 20539 | Subc. Return Order | Boolean | Specifies whether the existing transfer order is a return of the subcontractor. | not editable; DataClassification CustomerContent |
| 20560 | Transfer WIP Item | Boolean | Specifies whether this transfer line represents a WIP item transfer. When enabled, a WIP item transfer can be created. | not editable; DataClassification CustomerContent |
| 20561 | Whse. Inbnd. Otsdg. Qty | Decimal | Specifies the outstanding quantity on warehouse receipts for this transfer line. | FlowField: sum("Warehouse Receipt Line"."Qty. Outstanding" where("Source Type" = const(5741), "Source Subtype" = const("1"), "Source No." = field("Document No."), "Source Line No." = field("Line No."))); not editable |
| 20562 | Whse Outbnd. Otsdg. Qty | Decimal | Specifies the outstanding quantity on warehouse shipments for this transfer line. | FlowField: sum("Warehouse Shipment Line"."Qty. Outstanding" where("Source Type" = const(5741), "Source Subtype" = const("0"), "Source No." = field("Document No."), "Source Line No." = field("Line No."))); not editable |
| 20563 | Prev. Operation No. | Code[10] | Specifies the number of the related previous production operation no. | TableRelation [Table 5409 "Prod. Order Routing Line"](../table/5409.md) ("Prod. Order Routing Line"."Operation No." where(Status = const(Released), "Prod. Order No." = field("Subc. Prod. Order No."), "Routing No." = field("Subc. Routing No."))); not editable; DataClassification CustomerContent |

## Keys

- Key99001500: Subc. Purch. Order No., Subc. Purch. Order Line No., Subc. Prod. Order No., Subc. Prod. Order Line No., Subc. Prod. Ord. Comp Line No.
- Key99001501: Subc. Prod. Order No., Subc. Routing No., Subc. Routing Reference No., Subc. Operation No., Subc. Purch. Order No.
- Key99001502: Subc. Purch. Order No., Subc. Prod. Order No., Subc. Prod. Order Line No., Subc. Operation No.
- Key99001503: Subc. Prod. Order No., Subc. Prod. Order Line No., Subc. Routing Reference No., Subc. Routing No., Subc. Operation No.
- Key99001504: Subc. Prod. Order No., Subc. Prod. Order Line No., Subc. Prod. Ord. Comp Line No., Subc. Purch. Order No., Subc. Return Order

## Procedures

- `CheckForExistingReservationsOrItemTracking()` (internal)
- `CalcBaseQty(Quantity: Decimal): Decimal`
- `UpdateDescriptions()` (internal)

## Relations

- Subc. Prod. Order No.: TableRelation [Table 5405 "Production Order"](../table/5405.md)
- Subc. Prod. Order Line No.: TableRelation [Table 5406 "Prod. Order Line"](../table/5406.md)
- Subc. Prod. Ord. Comp Line No.: TableRelation [Table 5407 "Prod. Order Component"](../table/5407.md)
- Prev. Operation No.: TableRelation [Table 5409 "Prod. Order Routing Line"](../table/5409.md)
- Subc. Operation No.: TableRelation [Table 5409 "Prod. Order Routing Line"](../table/5409.md)
- extends [Table 5741 "Transfer Line"](../table/5741.md)
- Whse. Inbnd. Otsdg. Qty: CalcFormula [Table 7317 "Warehouse Receipt Line"](../table/7317.md)
- Whse Outbnd. Otsdg. Qty: CalcFormula [Table 7321 "Warehouse Shipment Line"](../table/7321.md)
- Subc. Work Center No.: TableRelation [Table 99000754 "Work Center"](../table/99000754.md)
- Subc. Routing No.: TableRelation [Table 99000763 "Routing Header"](../table/99000763.md)

## Recent changes

- 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)

## 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: "Subc. Transfer Line")`, then `bcatlas_get_procedure_body` or `bcatlas_get_neighbors` on the returned id.