---
id: object/codeunit/11758-cz
type: object
title: Codeunit 11758 "Unreliable Payer Mgt. CZL" (CZ)
summary: Codeunit 11758 "Unreliable Payer Mgt. CZL" (CZ) in the CZ country layer (Microsoft.Purchases.Vendor). 18 public procedures, 10 events, 2 event subscribers. Introduced in BC29, still in BC30.
tier: official
language: en
tags:
  - codeunit
  - 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: 37dfd40765b6c49b5f5576679e8e4665164a36d9e2b0133d14ad7dec4bd10fe6
evidence:
  - kind: code
    url: https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Apps/CZ/CoreLocalizationPack/app/Src/Codeunits/UnreliablePayerMgtCZL.Codeunit.al
    title: src/Apps/CZ/CoreLocalizationPack/app/Src/Codeunits/UnreliablePayerMgtCZL.Codeunit.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: codeunit
object_id: 11758
name: Unreliable Payer Mgt. CZL
namespace: Microsoft.Purchases.Vendor
app: CoreLocalizationPack
extends: null
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: 0
  procedures: 36
  events: 10
  subscribers: 2
relations:
  out: 0
  referenced_by: 0
  pages: 0
  extended_by: 0
  event_subscribers: 0
---

# Codeunit 11758 "Unreliable Payer Mgt. CZL" (CZ)

> Codeunit 11758 "Unreliable Payer Mgt. CZL" (CZ) in the CZ country layer (Microsoft.Purchases.Vendor). 18 public procedures, 10 events, 2 event subscribers. 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/Codeunits/UnreliablePayerMgtCZL.Codeunit.al) · facts from BC29

An object of the [CZ localization](../../localizations/cz.md), not part of W1.

## Events published

- `OnAfterIsVATRegNoExportPossible(VATRegNo: Code[20]; CountryCode: Code[10]; var ReturnValue: Boolean)` (integration)
- `OnBeforeConfirmProcess(ConfirmQuestion: Text; var IsHandled: Boolean)` (integration)
- `OnIsConfirmDialogAllowed(var IsAllowed: Boolean)` (integration)
- `OnAfterSetDefaultUnreliablePayerServiceURL(var UnrelPayerServiceSetupCZL: Record "Unrel. Payer Service Setup CZL")` (integration)
- `OnBeforeImportUnrPayerStatus(VATRegNoList: List of [Code[20]]; ShowMessage: Boolean; var IsHandled: Boolean)` (integration)
- `OnAfterImportUnrPayerStatusOnBeforeMessage(VATRegNoList: List of [Code[20]]; var InsertEntryCount: Integer)` (integration)
- `OnBeforeImportUnrPayerList(VATRegNoList: List of [Code[20]]; ShowMessage: Boolean; var IsHandled: Boolean)` (integration)
- `OnAfterImportUnrPayerListOnBeforeMessage(var InsertEntryCount: Integer)` (integration)
- `OnGetUnreliablePayerServiceSetupOnBeforeInsertUnrelPayerServiceSetupCZL(var UnrelPayerServiceSetupCZL: Record "Unrel. Payer Service Setup CZL")` (integration)
- `OnBeforeGetLongVATRegNo(var VatRegNo: Code[20]; var IsHandled: Boolean)` (integration)

## Event subscriptions

- HandleUnrelPayerServiceConnection subscribes to Table "Service Connection" OnRegisterServiceConnection
- CheckUnreliablePayerOnAfterReleasePurchaseDoc subscribes to Codeunit "Release Purchase Document" OnAfterReleasePurchaseDoc

## Procedures

- `GetUnreliablePayerServiceURL(): Text[250]`
- `ImportUnrPayerStatus(ShowMessage: Boolean): Boolean`
- `ImportUnrPayerStatusForVendor(Vendor: Record Vendor): Boolean`
- `ImportUnrPayerList(ShowMessage: Boolean): Boolean`
- `GetUnreliablePayerServiceSetup()`
- `ClearVATRegNoList()`
- `AddVATRegNoToList(VATRegNo: Code[20]): Boolean`
- `GetVATRegNoCount(): Integer`
- `IsVATRegNoExportPossible(VATRegNo: Code[20]; CountryCode: Code[10]): Boolean`
- `GetLongVATRegNo(VatRegNo: Code[20]): Code[20]`
- `GetVendFromVATRegNo(VATRegNo: Code[20]): Code[20]`
- `IsPublicBankAccount(VendNo: Code[20]; VATRegNo: Code[20]; BankAccountNo: Code[30]; IBAN: Code[50]): Boolean`
- `PublicBankAccountCheckPossible(CheckDate: Date; AmountInclVAT: Decimal): Boolean`
- `ForeignBankAccountCheckPossible(VendNo: Code[20]; VendorBankAccountNo: Code[20]): Boolean`
- `ConfirmProcess(ConfirmQuestion: Text)`
- `CreateUnrelPayerServiceNotSetNotification()`
- `OpenUnrelPayerServiceSetup(ServiceNotSetNotification: Notification)`
- `SetDefaultUnreliablePayerServiceURL(var DefaultUnrelPayerServiceSetupCZL: Record "Unrel. Payer Service Setup CZL")`

Plus 6 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: "codeunit", object_name: "Unreliable Payer Mgt. 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.