---
id: object/tableextension/309
type: object
title: Table extension 309 "NoSeriesLineObsolete"
summary: Table extension 309 "NoSeriesLineObsolete" in Business Foundation (Microsoft.Foundation.NoSeries), extends "No. Series Line". 4 fields. Introduced in BC24, still in BC30, changed in BC26-27.
tier: official
language: en
tags:
  - tableextension
  - business foundation
versions:
  introduced: "24"
  last_changed: "27"
  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: 2527825c809c474190bd8f2ce7f260273c582347903845f11a178fd17d90427f
evidence:
  - kind: code
    url: https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Business%20Foundation/App/NoSeries/src/Legacy/NoSeriesLineObsolete.TableExt.al
    title: src/Business Foundation/App/NoSeries/src/Legacy/NoSeriesLineObsolete.TableExt.al (releases/29.x)
    date: null
    commit: ea08af5ef2d6a9b5c5af4a029288abbe2c883220
    t: null
    quote: null
links:
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  objects:
    - object/table/309
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object_type: tableextension
object_id: 309
name: NoSeriesLineObsolete
namespace: Microsoft.Foundation.NoSeries
app: Business Foundation
extends: No. Series Line
first_version: "24"
last_version: "30"
present_in:
  - "24"
  - "25"
  - "26"
  - "27"
  - "28"
  - "29"
  - "30"
changed_in:
  - "26"
  - "27"
source_major: "29"
obsolete: null
countries: []
ms_search_form_ids: []
counts:
  fields: 4
  procedures: 0
  events: 0
  subscribers: 0
relations:
  out: 1
  referenced_by: 0
  pages: 0
  extended_by: 0
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  calls: 0
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  implements: 0
---

# Table extension 309 "NoSeriesLineObsolete"

> Table extension 309 "NoSeriesLineObsolete" in Business Foundation (Microsoft.Foundation.NoSeries), extends "No. Series Line". 4 fields. Introduced in BC24, still in BC30, changed in BC26-27.

Business Foundation · Microsoft.Foundation.NoSeries · BC24-30 · [source at ea08af5e](https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Business%20Foundation/App/NoSeries/src/Legacy/NoSeriesLineObsolete.TableExt.al) · facts from BC29

Extends [No. Series Line](../table/309.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 |
|---|---|---|---|---|
| 11 | Allow Gaps in Nos. | Boolean | — | obsolete Removed 27.0; DataClassification CustomerContent |
| 10000 | Series | Code[10] | — | obsolete Removed 27.0; DataClassification CustomerContent |
| 10001 | Authorization Code | Integer | — | obsolete Removed 27.0; DataClassification CustomerContent |
| 10002 | Authorization Year | Integer | — | obsolete Removed 27.0; DataClassification CustomerContent |

## Relations

- extends [Table 309 "No. Series Line"](../table/309.md)

## Across versions

- Present in: BC24-30
- Changed (declaration) in: BC26-27

## Deprecations

- object: guarded (#if not CLEANSCHEMA27)
- field Allow Gaps in Nos.: Removed 27.0, "The specific implementation is defined by the Implementation field and whether the implementation may produce gaps can be determined through the implementation interface or the procedure MayProduceGaps."
- field Authorization Code: Removed 27.0, "The No. Series module cannot reference tax features."
- field Authorization Year: Removed 27.0, "The No. Series module cannot reference tax features."
- field Series: Removed 27.0, "The No. Series module cannot reference tax features."

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: "NoSeriesLineObsolete")`, then `bcatlas_get_procedure_body` or `bcatlas_get_neighbors` on the returned id.