Why SAP ECC Users Trust Advintek
Direct ECC Connection
Connects SAP ECC to Hungary's NAV system without disrupting legacy enterprise finance or operations workflows.
Compliance Inside SAP ECC
Finance teams manage NAV requirements from within the SAP ECC interface they rely on daily.
ECC Invoice Sync
Invoice data moves from SAP ECC to Hungary's NAV portal without manual reconciliation across plants.
Full ECC Visibility
Track every Hungary e-invoice from submission through NAV validation inside SAP ECC.
Automatic XML Reporting
Every SAP ECC invoice reaches Hungary's NAV system in the correct XML format.
ECC Record Storage
SAP ECC invoices and NAV records are archived to meet Hungarian retention requirements.
What is Advintek's e-Invoice Connector for SAP ECC?
Advintek’s Hungary NAV connector integrates with SAP ECC to automate e-invoicing compliance for large enterprises and legacy SAP environments across Hungary. It handles XML conversion, real-time NAV submissions, plant-level invoice tracking, and document retention — keeping SAP ECC compliant at scale without requiring system migration or disrupting established multi-plant finance workflows.
- Converts SAP ECC invoices into NAV-required XML
- Submits legacy enterprise invoice data directly to NAV
- Tracks NAV responses and plant-level invoice status in real time
- Archives all records per Hungarian tax authority retention rules
Built for Hungarian Enterprises Using SAP ECC
SAP ECC is built for large enterprises managing legacy finance, multi-plant procurement billing, accounts payable operations, and enterprise-scale invoicing without platform migration. Advintek keeps SAP ECC aligned with Hungary’s NAV Online Invoice mandate across every plant, entity, and legacy billing structure. Compliance runs automatically so enterprise teams maintain full financial control.
- ECC invoices reach NAV across all enterprise plants
- Built for legacy procurement and multi-plant billing
- SAP ECC invoice records stay compliant and audit-ready
- Enterprise teams stay focused on legacy finance operations
Complete e-Invoicing Compliance Embedded in SAP ECC
Trust Advintek and SAP ECC to deliver Hungary NAV compliance with accuracy and zero disruption.
Can't find your ERP? Contact us — our connector platform supports any ERP for seamless onboarding.
