From 01.01.2027, the electronic invoice in the B2B sector - already mandatory for all companies with high turnover. This means that traditional formats such as PDF or paper are finally losing their relevance, and structured, machine-readable formats such as XInvoice and ZUGFeRD are becoming the standard. The challenge for companies no longer lies in the question of whetherbut How efficient and sustainable this change is shaped.
As a long-standing technology and implementation partner, the CAS AG has been helping to future-proof digital processes in SAP environments for many years. We would therefore like to invite you to the practice-oriented Webcast "E-invoicing 2027: How to convert your SAP invoice dispatch without a major project" in.
📅 Thursday, March 19, 2026 | 3:00 p.m.
⏱️ 45 minutes of compact expertise
What you can expect in the webcast
In our joint webcast, experts from SAP and e-invoicing projects will show you:
- Clarity instead of uncertainty:
What the e-invoicing obligation means in practice - understandable and without legal baggage. - Two realistic solutions in the SAP environment: 1. an integrative, system-independent solution for electronic invoice data exchange that is flexible and scalable. 2. an SAP add-on solution directly in the ERP system for creating, structuring and sending XRechnung & ZUGFeRD.
- Technical & procedural classification: What does the changeover mean in concrete terms for your existing SAP landscape? Which adjustments are necessary - and which can you avoid?
- Open question and answer session: Take the opportunity to clarify your individual questions live with our experts.
Our goal is simple: you leave the appointment with a clear direction and a concrete next step - not another overwhelming to-do list.
Why you should act now
The mandatory E-bill brings much more than just a new format: it requires a well thought-out technical and organizational restructuring of your invoice processing. Although the transitional rules until the end of 2027 offer scope for planning, they do not replace the need to change course at an early stage in order to avoid unnecessary project costs and subsequent bottlenecks.
Take this opportunity to sharpen your changeover plan and learn about practical options for your company.


