---
id: change/bcapps/10136
type: change
title: "#10136 [CH][SEPA CT] Export requires both IBAN and Clearing No. for domestic payments and refunds"
summary: Swiss SEPA CT export now automatically extracts the clearing number from the IBAN when not explicitly provided, ensuring both values are populated for domestic payments and refunds.
tier: official
language: en
tags:
  - fix
  - main
  - bc30
  - table payment export data
  - codeunit chmgt
  - table vendor bank account
system: finance
review:
  state: reviewed
  by: opus
  at: "2026-10-08T02:08:53.609Z"
  flags: []
generated:
  at: "2026-10-08T01:26:53.141Z"
  pipeline: 0.2.0
  prompts:
    extract-change: 1
  input_hash: d1bac12f600374184c5067911b325c1a1b544ff4
evidence:
  - kind: code
    url: https://github.com/microsoft/BCApps/pull/10136
    title: "microsoft/BCApps#10136: [CH][SEPA CT] Export requires both IBAN and Clearing No. for domestic payments and refunds"
    date: "2026-08-17"
    commit: d1bac12f600374184c5067911b325c1a1b544ff4
    t: null
    quote: Added the logic that extracts Clearing No. from IBAN, and using it when determining the payment type
links:
  learn: []
  objects:
    - object/table/1226
    - object/codeunit/11503-ch
    - object/table/288
  features: []
  topics: []
  localizations: []
  videos: []
  posts: []
  guidelines: []
  changes: []
number: 10136
repo: microsoft/BCApps
source_id: bcapps-prs
url: https://github.com/microsoft/BCApps/pull/10136
kind: pr
base_branch: main
major: "30"
merged_at: "2026-08-17T08:29:01Z"
author: dcenic
author_type: User
community_contribution: false
labels:
  - "Ownership: Needs Review"
  - "Team: Other"
change_class: code
change_kind: fix
behavior_change: true
breaking: false
files:
  count: 5
  additions: 224
  deletions: 2
  al: 3
apps:
  - Base Application
objects_touched:
  - key: table/1226
    page: table/1226
    type: table
    id: 1226
    name: Payment Export Data
    app: Base Application
    status: modified
  - key: codeunit/11503
    page: codeunit/11503-ch
    type: codeunit
    id: 11503
    name: CHMgt
    app: Base Application
    status: modified
  - key: table/288
    page: table/288
    type: table
    id: 288
    name: Vendor Bank Account
    app: Base Application
    status: modified
objects_unjoined: []
obsoletions: []
backports: []
fixes_issues: []
work_items:
  - 646497
systems:
  - finance
  - purchasing
quote: Added the logic that extracts Clearing No. from IBAN, and using it when determining the payment type
joined_against:
  major: "30"
  commit: ecbc028c25dbe83b61313bc566e6c1d41184bb1c
---

# #10136 [CH][SEPA CT] Export requires both IBAN and Clearing No. for domestic payments and refunds

> Swiss SEPA CT export now automatically extracts the clearing number from the IBAN when not explicitly provided, ensuring both values are populated for domestic payments and refunds.

[Pull request](https://github.com/microsoft/BCApps/pull/10136) · merged into `main` (BC30) on 2026-08-17 by dcenic · 5 files (+224 -2), 3 AL · fix · tier official · reviewed (checked by Opus)

## What changed

- Clearing No. is now extracted from the IBAN when it is blank
- Payment type determination uses the extracted clearing number
- MmbId in the Swiss SEPA CT file is populated with the clearing number instead of an invalid value
- Vendor payments that already have a clearing number produce identical output
- Tests added in both Swiss SEPA CT export test codeunits
- Behaviour changes for users or extensions.

## AL objects touched

- [Table 1226 "Payment Export Data"](../../objects/table/1226.md), Base Application (CH layer): modified
- [Codeunit 11503 "CHMgt"](../../objects/codeunit/11503-ch.md), Base Application (CH layer): modified
- [Table 288 "Vendor Bank Account"](../../objects/table/288.md), Base Application (CH layer): modified

## Context

- Work items: AB#646497
- Labels: Ownership: Needs Review, Team: Other
- Systems: finance, purchasing
- From the description: "Added the logic that extracts Clearing No. from IBAN, and using it when determining the payment type"

Source: metadata of a merged pull request in microsoft/BCApps (bcapps): title, labels, changed paths and counts, with a summary in our words. No source text and no description beyond one short quote (D10, D61).