---
id: object/tableextension/11702-cz
type: object
title: Table extension 11702 "Vendor CZL" (CZ)
summary: Table extension 11702 "Vendor CZL" (CZ) in the CZ country layer (Microsoft.Purchases.Vendor), extends "Vendor". 9 fields, 9 public procedures, 1 events. Introduced in BC29, still in BC30.
tier: official
language: en
tags:
  - tableextension
  - cz 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: 2e1d0432545a7f6d8f65eaff2ab932676938ef4b330f38e8fab18b268888c0dd
evidence:
  - kind: code
    url: https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Apps/CZ/CoreLocalizationPack/app/Src/TableExtensions/VendorCZL.TableExt.al
    title: src/Apps/CZ/CoreLocalizationPack/app/Src/TableExtensions/VendorCZL.TableExt.al (releases/29.x)
    date: null
    commit: ea08af5ef2d6a9b5c5af4a029288abbe2c883220
    t: null
    quote: null
links:
  learn: []
  objects: []
  features: []
  topics: []
  localizations:
    - localization/cz
  videos: []
  posts: []
  guidelines: []
object_type: tableextension
object_id: 11702
name: Vendor CZL
namespace: Microsoft.Purchases.Vendor
app: CoreLocalizationPack
extends: Vendor
first_version: "29"
last_version: "30"
present_in:
  - "29"
  - "30"
changed_in: []
source_major: "29"
obsolete: null
countries: []
ms_search_form_ids: []
country: CZ
counts:
  fields: 9
  procedures: 10
  events: 1
  subscribers: 0
relations:
  out: 0
  referenced_by: 0
  pages: 0
  extended_by: 0
  event_subscribers: 0
---

# Table extension 11702 "Vendor CZL" (CZ)

> Table extension 11702 "Vendor CZL" (CZ) in the CZ country layer (Microsoft.Purchases.Vendor), extends "Vendor". 9 fields, 9 public procedures, 1 events. Introduced in BC29, still in BC30.

CZ country layer · Microsoft.Purchases.Vendor · BC29-30 · [source at ea08af5e](https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Apps/CZ/CoreLocalizationPack/app/Src/TableExtensions/VendorCZL.TableExt.al) · facts from BC29

An object of the [CZ localization](../../localizations/cz.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 |
|---|---|---|---|---|
| 11770 | Registration No. CZL | Text[20] | Registration No. <small>caption</small> | obsolete Removed 26.0; #if not CLEANSCHEMA26; DataClassification CustomerContent |
| 11771 | Tax Registration No. CZL | Text[20] | Tax Registration No. <small>caption</small> | DataClassification CustomerContent |
| 11772 | Validate Registration No. CZL | Boolean | Validate Registration No. <small>caption</small> | DataClassification CustomerContent |
| 11767 | Last Unreliab. Check Date CZL | Date | Last Unreliability Check Date <small>caption</small> | FlowField: max("Unreliable Payer Entry CZL"."Check Date" where("VAT Registration No." = field("VAT Registration No."), "Entry Type" = const(Payer))); not editable |
| 11768 | VAT Unreliable Payer CZL | Option | VAT Unreliable Payer <small>caption</small> | FlowField: lookup("Unreliable Payer Entry CZL"."Unreliable Payer" where("VAT Registration No." = field("VAT Registration No."), "Entry Type" = const(Payer), "Check Date" = field("Last Unreliab. Check Date CZL"))); OptionCaption: ,NO,YES,NOTFOUND; not editable |
| 11769 | Disable Unreliab. Check CZL | Boolean | Disable Unreliability Check <small>caption</small> | DataClassification CustomerContent |
| 31070 | Transaction Type CZL | Code[10] | Transaction Type <small>caption</small> | obsolete Removed 25.0; #if not CLEANSCHEMA25; TableRelation Transaction Type; DataClassification CustomerContent |
| 31071 | Transaction Specification CZL | Code[10] | Transaction Specification <small>caption</small> | obsolete Removed 25.0; #if not CLEANSCHEMA25; TableRelation Transaction Specification; DataClassification CustomerContent |
| 31072 | Transport Method CZL | Code[10] | Transport Method <small>caption</small> | obsolete Removed 25.0; #if not CLEANSCHEMA25; TableRelation Transport Method; DataClassification CustomerContent |

## Events published

- `OnBeforeOnValidateRegistrationNoCZL(Vendor: Record "Vendor"; xVendor: Record "Vendor"; var IsHandled: Boolean)` (integration)

## Procedures

- `ImportUnrPayerStatusCZL()`
- `IsUnreliablePayerCheckPossibleCZL(): Boolean`
- `GetUnreliablePayerStatusCZL(): Integer`
- `ShowUnreliableEntriesCZL()`
- `CheckVendorLedgerOpenEntriesCZL()`
- `GetLinkedCustomerCZL(): Code[20]`
- `SaveRegistrationNoCZL()` (internal)
- `GetSavedRegistrationNoCZL(): Text[20]` (internal)
- `GetRegistrationNoTrimmedCZL(): Text[20]`

## Triggers

OnDelete

## Across versions

- Present in: BC29-30
- Changed (declaration) in: none

## Deprecations

- field Transaction Specification CZL: Removed 25.0 (#if not CLEANSCHEMA25), "Intrastat related functionalities are moved to Intrastat extensions. This field will not be used anymore."
- field Transaction Type CZL: Removed 25.0 (#if not CLEANSCHEMA25), "Intrastat related functionalities are moved to Intrastat extensions."
- field Transport Method CZL: Removed 25.0 (#if not CLEANSCHEMA25), "Intrastat related functionalities are moved to Intrastat extensions."
- field Registration No. CZL: Removed 26.0 (#if not CLEANSCHEMA26), "Replaced by standard "Registration Number" field."

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

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