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

  1. 01 Scoping

    Analysis of business requirements, existing flows and gaps against regulatory requirements.

  2. 02 Data

    Preparation and improvement of the data required for routing.

  3. 03 Routing

    Definition and validation of inbound and outbound routing rules.

  4. 04 Testing & validation

    Functional testing, business validation and exception handling.

  5. 05 Deployment

    Monitoring deployment into the operational environment.

  6. 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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