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REST API · CSV / XML / JSON · FTA Compliant

Sage 300
UAE E-Invoicing Integration

Connect Sage 300 to UAE Peppol PINT-AE e-invoicing via Sage 300 Web Services REST API or CSV/XML/JSON export. InvoiceUAE auto-generates FTA-compliant XML and submits to your UAE ASP — no changes to your Sage 300 setup.

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Quick Answer

Can Sage 300 connect to UAE e-invoicing?

Yes — via InvoiceUAE. Sage 300 does not natively support UAE Peppol PINT-AE. InvoiceUAE connects to Sage 300 via the Sage 300 Web Services REST API for fully automated sync, or via CSV/XML/JSON export for a lighter setup. In both cases, InvoiceUAE auto-generates FTA-compliant PINT-AE XML and submits to your UAE ASP.

Native Support

Does Sage 300 support UAE Peppol e-invoicing natively?

No. Sage 300 ERP does not generate Peppol PINT-AE XML, does not support UAE TRN fields natively, and has no built-in connection to UAE FTA-approved ASPs. This is true for all versions of Sage 300 currently available in the UAE market.

InvoiceUAE fills this gap by connecting to Sage 300 through its Web Services REST API — the same interface used by Sage 300 web screens. No customisation or SDK development is needed. For businesses that prefer file-based integration, InvoiceUAE also accepts Sage 300 CSV, XML, and JSON exports.

How It Works

How Sage 300 Connects to UAE Peppol via InvoiceUAE

1

Register at InvoiceUAE and Choose Your Connection Method

Create your free InvoiceUAE account and select Sage 300 as your accounting software. Choose your preferred connection method: REST API (via Sage 300 Web Services) for automated sync, or CSV/XML/JSON export for manual or scheduled uploads.

2

Enable Sage 300 Web Services and Configure API Access

For REST API: enable Sage 300 Web Services on your Sage 300 server (included with Sage 300 ERP, enabled by your IT administrator). Provide your Sage 300 server URL, Web Services endpoint, and authentication credentials to InvoiceUAE in the Settings panel. InvoiceUAE stores credentials encrypted.

3

InvoiceUAE Pulls A/R Invoices, Credit Notes, and Customer Records

InvoiceUAE connects to your Sage 300 Accounts Receivable (A/R) module and retrieves A/R Invoice (AR0031) and A/R Credit Note records, along with A/R Customer master records. Order Entry (O/E) invoices and VAT tax data are also pulled where applicable.

4

Map Sage 300 Fields to UAE PINT-AE Mandatory Fields

InvoiceUAE includes pre-built Sage 300 field mapping templates for UAE PINT-AE. You review and confirm the mapping once during initial setup — including tax code mappings to UAE VAT categories (5%, zero-rated, exempt) and customer field mappings to PINT-AE buyer party details.

5

Enrich Customers with UAE Compliance Fields

Add UAE Peppol mandatory data per customer: TRN (15-digit UAE tax registration number), Emirate code, and Supply Type (Goods or Services). Done once per customer in the InvoiceUAE dashboard — applied automatically to all future invoices from that customer.

6

Generate Peppol PINT-AE XML and Submit to Your UAE ASP

InvoiceUAE generates the full SBDH + UBL 2.1 PINT-AE XML package for each Sage 300 invoice. Submit to your FTA-approved ASP with one click from the InvoiceUAE dashboard. Real-time acceptance status, rejection alerts, and a full audit trail are included.

What You Get

What InvoiceUAE Generates from Your Sage 300 Data

✓
Peppol PINT-AE XMLFull SBDH + UBL 2.1 XML package for ASP submission, generated from Sage 300 A/R invoice data exactly as UAE FTA requires.
✓
JSON for API IntegrationsStructured JSON for ERP or system integrations, useful when connecting InvoiceUAE output to other enterprise systems.
✓
CSV Invoice ReportDownloadable CSV of all processed Sage 300 invoices for reconciliation, audit preparation, or offline reporting.
✓
Excel VAT SummaryPre-filled VAT return data calculated from accepted invoices — Box 1–4 ready for the UAE FTA portal.
✓
PDF for CustomersUAE-compliant PDF invoices with TRN, VAT breakdown, and QR code — ready to send directly to buyers.
✓
Full Audit TrailEvery Sage 300 invoice submission, ASP acceptance, rejection, and resubmission logged with timestamps for FTA audit readiness.
UAE E-Invoicing Compliance Deadline

Large businesses (above FTA revenue threshold): January 2027  ·  SMEs: July 2027
Connect your Sage 300 system now using REST API or CSV/JSON — no changes to your existing Sage 300 configuration required. Full setup takes under 30 minutes.

Comparison

Manual Process vs. With InvoiceUAE

TaskManual / Without InvoiceUAEWith InvoiceUAE
REST API sync from Sage 300✗ Requires custom development✓ Pre-built Sage 300 Web Services connector
PINT-AE XML generation✗ Build manually or hire a developer✓ Auto-generated per invoice
UAE TRN and Emirate fields✗ Not supported in Sage 300 natively✓ Added once per customer, stored permanently
ASP submission✗ Manual portal upload per invoice✓ One click or fully automated
Bulk processing✗ One invoice at a time✓ Up to 50 invoices per batch
Audit trail✗ No structured submission log✓ Full audit trail with timestamps and ASP responses
FAQ

Sage 300 UAE E-Invoicing — Frequently Asked Questions

Can Sage 300 connect to UAE Peppol e-invoicing?+
Sage 300 does not natively support UAE Peppol PINT-AE e-invoicing. InvoiceUAE acts as the integration layer, connecting to Sage 300 via the Sage 300 Web Services REST API for automated sync, or via CSV/XML/JSON export. InvoiceUAE generates FTA-compliant PINT-AE XML and submits to your UAE FTA-approved ASP.
What Sage 300 modules does InvoiceUAE support?+
InvoiceUAE primarily connects to the Sage 300 Accounts Receivable (A/R) module, pulling A/R Invoice and A/R Credit Note records along with A/R Customer master records. It also reads Order Entry (O/E) invoice data where applicable. VAT and tax data is pulled from the Sage 300 Tax module for PINT-AE VAT category mapping.
Do I need Sage 300 Web Services enabled for the REST API connection?+
Yes, for the REST API connection method you need Sage 300 Web Services enabled on your Sage 300 server. This is an optional component included with Sage 300 ERP — your IT administrator can enable it from the Sage 300 installation. If Sage 300 Web Services cannot be enabled in your environment, the CSV/XML/JSON export method is fully supported as an alternative.
Can I use CSV, XML, or JSON export instead of the Sage 300 API?+
Yes. Export your Sage 300 A/R invoices and customer records using Sage 300's built-in export functions (CSV, XML, or JSON). Upload the file to InvoiceUAE, configure the field mapping once (this is saved), and InvoiceUAE handles all PINT-AE XML generation and ASP submission. This method is ideal for businesses that cannot enable Sage 300 Web Services or prefer manual control over data batches.
How does field mapping work between Sage 300 and UAE PINT-AE?+
Sage 300 uses its own field names and code structures that differ from UAE PINT-AE mandatory fields. InvoiceUAE includes pre-built mapping templates for Sage 300 A/R fields to PINT-AE. You review and confirm this mapping once during initial setup. InvoiceUAE handles all transformations including converting Sage 300 tax codes to UAE VAT categories, mapping A/R customer codes to PINT-AE buyer party details, and formatting amounts and dates as UAE ASPs require.
Which UAE FTA ASPs does InvoiceUAE support?+
InvoiceUAE supports all UAE FTA-approved Accredited Service Providers (ASPs). You configure your ASP credentials once in the InvoiceUAE Settings panel. InvoiceUAE routes Sage 300 PINT-AE XML to your chosen ASP's API endpoint, retrieves real-time acceptance or rejection status, and stores the full ASP response for your audit trail.
What does InvoiceUAE generate from Sage 300 data?+
InvoiceUAE generates: (1) Peppol PINT-AE XML (SBDH + UBL 2.1) for ASP submission, (2) JSON for API or ERP system integrations, (3) CSV invoice report for reconciliation and auditing, (4) Excel VAT summary with Box 1–4 data for the UAE FTA portal, (5) PDF invoices for sending to buyers with TRN and QR code, and (6) a full audit trail of every submission and outcome from your Sage 300 data.
Other integrations: QuickBooks Online QuickBooks Desktop Sage 50 Sage X3 Dynamics 365 Odoo Zoho Books Xero

Connect Sage 300 to UAE Peppol Today

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