Payroll Import
The payroll import feature allows you to quickly transfer payroll data from external systems into the General Journal in Business Central. The process is simple, intuitive, and available directly from the journal view.
Supported File Formats
You can import data from two file types:
Excel Files
- Format: .xlsx or .xls
- Row 1: column headers (e.g. Posting Date, G/L Account No., Description, Debit Amount, Credit Amount, Dimensions...)
- Row 2 and below: data to import
- Recommended encoding: UTF-8
CSV Files
- Text format: .csv
- Field separator: semicolon (;)
- Row 1: column headers
- Row 2 and below: data
- Encoding: UTF-8
Data Structure
Your file should contain the following columns (header names can vary, content matters):
| Column | Description | Type | Required |
|---|---|---|---|
| Posting Date | Transaction date | Date | Optional* |
| Line Type | Account type (leave empty for G/L) | Text | Optional |
| Document No. | Document number | Code[20] | Optional* |
| G/L Account No. | General Ledger account number | Code[20] | Required |
| Description | Transaction description | Text[50] | Required |
| Debit Amount | Debit side amount | Number | Optional |
| Credit Amount | Credit side amount | Number | Optional |
| Dimension Value 1 | First dimension value code | Code[20] | Optional |
| Dimension Value 2 | Second dimension value code | Code[20] | Optional |
| Dimension Value 3 | Third dimension value code | Code[20] | Optional |
If not provided in the file, values will be taken from settings or entered during import.
Dimension Setup
Before your first import, configure dimensions in N24 Core Extension Setup:

In the Payroll Import section, set:
- Payroll Dimension 1
- Payroll Dimension 2
- Payroll Dimension 3
All three dimensions must be configured. If not, the system will display a message and allow you to quickly go to settings.
How to Import Data
Start the import from the General Journal:

Import Steps:
- In the General Journal, select the action N24C | Import Payroll (Excel) or N24C | Import Payroll (CSV)
- Choose the file to import
- If needed, set default values (date, document, dimensions)
- The system will automatically recognize headers and allow you to map fields
- Confirm import – data will be added to the journal
Export Sample File
You can generate a sample Excel file with the correct structure:
- Go to N24 Core Extension Setup
- In the Payroll Import section, click Export sample file
- You will receive a file with sample data and headers