
PROJECT EXPERIENCE
E-invoicing — inbound & outbound flows in Sage X3
Scoping and securing inbound and outbound e-invoicing flows in Sage X3, covering data quality, routing, testing, deployment and exception management.
- Sage X3
- E-invoicing
- Finance
- Accounts Payable
- Accounts Receivable
The starting point
As part of the French e-invoicing reform, an international energy group needed to prepare its supplier and customer invoicing processes for regulatory compliance, with Sage X3 at the centre of the target setup. The engagement focuses on data quality, routing rules, testing and deployment monitoring, with particular attention paid to exceptions and the transition into live operations.
SYSFLOW’s role: Project management / Business analysis / ERP and business coordination
Key challenges
Prepare for regulatory e-invoicing requirements.
Improve the completeness and reliability of routing data.
Coordinate ERP and business teams across a multi-entity environment.
Manage dependencies with the external e-invoicing platform.
Our involvement
01 Scoping
Analysis of business requirements, existing flows and gaps against regulatory requirements.
02 Data
Preparation and improvement of the data required for routing.
03 Routing
Definition and validation of inbound and outbound routing rules.
04 Testing & validation
Functional testing, business validation and exception handling.
05 Deployment
Monitoring deployment into the operational environment.
06 Follow-through
Exception analysis and ongoing coordination between ERP and business teams.
Scope & environment
Inbound supplier invoices and outbound customer invoices are handled through Sage X3 and the Sage access platform. SYSFLOW covers scoping, data quality, routing, testing and business validation. Transport and technical connectivity are provided by the solution and the partners involved.
- Country / scope
- France
- Organisation
- Multi-entity
- ERP / systems
- Sage X3
- Functional areas
- Finance · Accounts Payable · Accounts Receivable · E-invoicing
- Technologies / integration
- Sage access platform
- Engagement type
- Business analysis · Project management · Regulatory compliance · Testing & validation
Key deliverables
- Scoping documentation
- Routing rules / mapping
- Test and validation plan
- Exception tracking
- Project monitoring / KPI reporting
Testing & validation
- Data quality controls
- Inbound / outbound flow testing
- Functional validation
- Rejection and exception analysis
- Routing controls
What the engagement delivered
Structured inbound and outbound e-invoicing flows.
Flows secured in preparation for regulatory compliance.
Improved visibility over processing exceptions.
Value delivered: A more controlled path towards e-invoicing compliance, with stronger data quality, routing governance and visibility over operational issues.
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