Case Study: La Poste prepares for SAP S/4HANA with Panaya

La Poste goes live 1 week early with Panaya, after 750 tests and 257 code adaptations

La Poste, the French national postal service, faced the complex challenge of upgrading its SAP system from EHP4 to EHP8 to prepare for a future S/4HANA migration. The project required meticulous planning to ensure uninterrupted operations and align dispersed teams and stakeholders. To achieve this, La Poste partnered with system integrator Inetum and leveraged the AI-powered Panaya SaaS platform for change intelligence and smart testing.

Using Panaya, the team executed automated code corrections and streamlined testing processes, which enabled rapid recovery from a delayed start. The project was completed one week ahead of schedule, with significant efficiency gains: 257 custom code adaptations were implemented, 40 defects were resolved, and 750 tests were executed by just four testers. Panaya's solution enhanced visibility and control, positioning La Poste's systems for a smoother future transition to SAP S/4HANA.

La Poste