Jaga is an international manufacturer of sustainable heating, cooling, and ventilation solutions for residential, commercial, and public buildings. Headquartered in Diepenbeek, Belgium, the company operates globally and focuses on energy-efficient climate technologies.

The Belgian e-invoicing mandate prompted Jaga to modernize its invoicing processes. The company needed a compliant way to exchange invoices via the Peppol network while reducing manual processing in SAP.

By implementing Routty Cloud and ISPnext, Jaga established a scalable invoicing framework that supports compliant electronic invoice exchange, structured approval workflows, and more efficient accounts payable processing.

Challenges

Before the implementation, Jaga relied heavily on manual invoice processing and traditional document exchange methods.

As invoice volumes increased, supplier invoices required more manual data entry, validation, and approvals. This created additional workload for the finance team and made it harder to maintain visibility across the invoice lifecycle.

At the same time, the introduction of mandatory e-invoicing in Belgium required the organization to exchange invoices electronically through the Peppol network in a compliant way.

The challenge was not purely technical. Jaga needed a solution that would integrate with their existing SAP-environment while remaining flexible enough to support future ERP changes and the expanding European e-invoicing requirements.

Solution

To address these challenges, Jaga implemented Routty Cloud for Peppol connectivity and ISPnext for accounts payable automation within SAP.

Routty Cloud for compliant Peppol connectivity

Routty Cloud connects Jaga’s SAP environment directly to the Peppol network and supports compliant inbound and outbound e-invoicing.

The platform enables invoices to be exchanged in the required structured formats while supporting future European compliance developments.

ISPnext for automated invoice processing

ISPnext was implemented to automate the accounts payable process.

Structured workflows for invoice validation and approval reduce manual handling, while AI Capture automatically extracts invoice data to reduce repetitive data entry.

By working with structured invoice data and automated validation, invoices can be matched automatically against purchase orders and goods receipts. Only exceptions require manual review.

This creates a more scalable invoice process with better control and visibility.

With Routty Cloud and ISPnext, we have a solution that supports compliant e-invoicing while improving the efficiency of our accounts payable processes within SAP.

Kristof Donkers, Controlling Manager at Jaga NV.

Implementation

The implementation was carried out in close collaboration between Jaga’s internal teams and Dynatos consultants.

The project focused on three key areas:

  • enabling inbound Peppol invoices through Routty Cloud
  • implementing automated AP workflows with ISPnext
  • enabling outbound Peppol e-invoicing directly from SAP through the SAP connector

The project followed a structured implementation approach, including solution design, SAP integration, testing, and end-to-end validation of invoice flows.

During the implementation, some complexity arose from the existing SAP landscape and deviations from standard integration scenarios. Through close collaboration and regular project checkpoints, the solution was stabilized ahead of go-live.

Results

Since go-live, Jaga has modernized its invoicing processes and reduced manual workload within finance.

The introduction of automated capture and approval workflows improved invoice processing accuracy and created more transparency across the invoice lifecycle.

On the accounts receivable side, Peppol connectivity now enables compliant invoice delivery directly from SAP, improving reliability and traceability.

Enabled compliant

inbound and outbound e-invoicing through Peppol within SAP.

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