---
id: object/tableextension/18083-in
type: object
title: Table extension 18083 "GST Purchase Line Ext" (IN)
summary: Table extension 18083 "GST Purchase Line Ext" (IN) in the IN country layer (Microsoft.Purchases.Document), extends "Purchase Line". 42 fields, 3 public procedures. Introduced in BC29, still in BC30.
tier: official
language: en
tags:
  - tableextension
  - in 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: 7e58f32dc3419a98fca69c09cb85ad20c4c43c3e8ac319c21b84cc79f371d65b
evidence:
  - kind: code
    url: https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Apps/IN/INGST/app/GSTPurchase/src/tableextension/GSTPurchaseLineExt.TableExt.al
    title: src/Apps/IN/INGST/app/GSTPurchase/src/tableextension/GSTPurchaseLineExt.TableExt.al (releases/29.x)
    date: null
    commit: ea08af5ef2d6a9b5c5af4a029288abbe2c883220
    t: null
    quote: null
links:
  learn: []
  objects: []
  features: []
  topics: []
  localizations:
    - localization/in
  videos: []
  posts: []
  guidelines: []
object_type: tableextension
object_id: 18083
name: GST Purchase Line Ext
namespace: Microsoft.Purchases.Document
app: INGST
extends: Purchase Line
first_version: "29"
last_version: "30"
present_in:
  - "29"
  - "30"
changed_in: []
source_major: "29"
obsolete: null
countries: []
ms_search_form_ids: []
country: IN
counts:
  fields: 42
  procedures: 5
  events: 0
  subscribers: 0
relations:
  out: 0
  referenced_by: 0
  pages: 0
  extended_by: 0
  event_subscribers: 0
---

# Table extension 18083 "GST Purchase Line Ext" (IN)

> Table extension 18083 "GST Purchase Line Ext" (IN) in the IN country layer (Microsoft.Purchases.Document), extends "Purchase Line". 42 fields, 3 public procedures. Introduced in BC29, still in BC30.

IN country layer · Microsoft.Purchases.Document · BC29-30 · [source at ea08af5e](https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Apps/IN/INGST/app/GSTPurchase/src/tableextension/GSTPurchaseLineExt.TableExt.al) · facts from BC29

An object of the [IN localization](../../localizations/in.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 |
|---|---|---|---|---|
| 18080 | GST Group Code | Code[20] | — | TableRelation GST Group; DataClassification CustomerContent |
| 18081 | GST Group Type | enum "GST Group Type" | — | enum GST Group Type; not editable; DataClassification CustomerContent |
| 18082 | Exempted | Boolean | — | DataClassification CustomerContent |
| 18083 | GST Jurisdiction Type | enum "GST Jurisdiction Type" | — | enum GST Jurisdiction Type; not editable; DataClassification CustomerContent |
| 18084 | Custom Duty Amount | Decimal | — | DataClassification CustomerContent |
| 18085 | GST Reverse Charge | Boolean | — | not editable; DataClassification CustomerContent |
| 18086 | GST Assessable Value | Decimal | — | DataClassification CustomerContent |
| 18087 | Order Address Code | Code[10] | — | DataClassification CustomerContent |
| 18088 | Buy-From GST Registration No | Code[20] | — | DataClassification CustomerContent |
| 18089 | GST Rounding Line | Boolean | — | DataClassification CustomerContent |
| 18090 | Bill to-Location(POS) | Code[20] | — | not editable; DataClassification CustomerContent |
| 18091 | Non-GST Line | Boolean | — | DataClassification CustomerContent |
| 18092 | Supplementary | Boolean | — | DataClassification CustomerContent |
| 18093 | Source Document Type | Enum "GST Source Document Type" | — | enum GST Source Document Type; DataClassification CustomerContent |
| 18094 | Source Document No. | Code[20] | — | TableRelation if ("Source Document Type" = filter("Posted Invoice")) "Purch. Inv. Header"."No." else if ("Source Document Type" = filter("Posted Credit Memo")) "Purch. Cr. Memo Hdr."."No."; DataClassification CustomerContent |
| 18095 | GST Credit | Enum "GST Credit" | — | enum GST Credit; DataClassification CustomerContent |
| 18096 | HSN/SAC Code | Code[10] | — | TableRelation "HSN/SAC".Code where("GST Group Code" = field("GST Group Code")); DataClassification CustomerContent |
| 18113 | Subcontracting | Boolean | — | DataClassification CustomerContent |
| 18114 | Subcon. Order No. | Code[20] | — | DataClassification CustomerContent |
| 18115 | Subcon. Order Line No. | Integer | — | DataClassification CustomerContent |
| 18116 | SubConSend | Boolean | — | DataClassification CustomerContent |
| 18117 | Delivery Challan Posted | Integer | — | DataClassification CustomerContent |
| 18118 | Qty. to Reject (Rework) | Decimal | — | DataClassification CustomerContent |
| 18119 | Qty. Rejected (Rework) | Decimal | — | not editable; DataClassification CustomerContent |
| 18120 | SendForRework | Boolean | — | DataClassification CustomerContent |
| 18121 | Qty. to Reject (C.E.) | Decimal | — | DataClassification CustomerContent |
| 18122 | Qty. to Reject (V.E.) | Decimal | — | DataClassification CustomerContent |
| 18123 | Qty. Rejected (C.E.) | Decimal | — | not editable; DataClassification CustomerContent |
| 18124 | Qty. Rejected (V.E.) | Decimal | — | not editable; DataClassification CustomerContent |
| 18125 | Deliver Comp. For | Decimal | — | DataClassification CustomerContent |
| 18126 | SubConReceive | Boolean | — | DataClassification CustomerContent |
| 18127 | Component Item No. | Code[20] | — | DataClassification CustomerContent |
| 18128 | Posting Date | Date | — | DataClassification CustomerContent |
| 18129 | Status | Enum "Subcon Status" | — | enum Subcon Status; DataClassification CustomerContent |
| 18130 | Vendor Shipment No. | Code[20] | — | DataClassification CustomerContent |
| 18131 | Released Production Order | Code[20] | — | DataClassification CustomerContent |
| 18132 | Applies-to ID (Delivery) | Code[50] | — | DataClassification CustomerContent |
| 18133 | Applies-to ID (Receipt) | Code[50] | — | DataClassification CustomerContent |
| 18134 | Delivery Challan Date | Date | — | DataClassification CustomerContent |
| 18135 | Subcon. Receiving | Boolean | — | DataClassification CustomerContent |
| 18136 | FOC | Boolean | — | DataClassification CustomerContent |
| 18137 | GST Vendor Type | Enum "GST Vendor Type" | — | enum GST Vendor Type; not editable; DataClassification CustomerContent |

## Procedures

- `ValidateQuantity()`
- `GetQuantityToSendForSubOrderCompList(SubOrderCompList: Record "Sub Order Component List"; DeliverCompFor: Decimal): Decimal`
- `GetQtytoConsumeForSubOrderCompListVend(SubOrderCompListVend: Record "Sub Order Comp. List Vend"; QtytoReceive: Decimal): Decimal`

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: "GST Purchase Line Ext")`, then `bcatlas_get_procedure_body` or `bcatlas_get_neighbors` on the returned id.

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