Why SAP B1, SAP ECC, S4HANA Users Trust Advintek
Works Natively
Submit and manage e-invoices directly from SAP B1, ECC, or S/4HANA—no external portals or manual uploads required.
AADE-Compliant
Every invoice is automatically structured to meet Invoice v1.0 format specifications set by AADE .
Live Status
Track approvals or rejections in real time, with instant visibility on invoice status directly inside SAP.
72-Hour Cancellation
Cancel and reissue invoices within the AADE-mandated time frame without leaving the SAP system.
10-Year Archiving
All invoice data is securely stored within SAP for the required retention period, ensuring audit readiness.
Supports All Invoice Types
Sales invoices, credit notes, and recurring invoices are fully supported and processed in compliance with AADE.
What is Advintek’s e-Invoice Connector for SAP B1, SAP ECC, S4HANA?
Advintek’s “AADE Connector” is a secure, SAP-integrated middleware platform that connects your SAP environment to Greece AADE portal. It automates and streamlines every step of the e-Invoicing lifecycle—ensuring full compliance with zero manual processing.
- Integrates directly with SAP B1, ECC, and S/4HANA
- Converts invoices into AADE format
- Sends invoices to via secure API
- Tracks invoice status and displays updates in SAP
- Enables invoice cancellation and resubmission within 72 hours
Built for Greece SMEs Using SAP B1, SAP ECC, S4HANA?
Advintek’s SAP Connector is tailored to the operational and compliance needs of SMEs across Greece:
- Continue using your current SAP workflows no retraining or system changes
- Eliminate manual uploads and reduce error rates
- Ensure full compliance with AADE e-Invoicing regulations
- Access real-time invoice status and audit trails inside SAP
Start Your Compliance Journey Today
AADE e-Invoicing mandate is coming fast.
With Advintek’s Connector, SAP users can meet compliance standards while keeping operations smooth and uninterrupted.
