Digital signatures in SAP with Primesign and ID Austria (mobile phone signature) | Enterprise Signature
published on 09.01.2026

Introduction
The digitalisation of SAP processes requires legally compliant and secure solutions for electronic signatures. With our products Enterprise Signature and Signature folder we integrate the high-performance Primesign products seamlessly in SAP S/4HANA, ERP, ECC and SAP Cloud ERP (Private). We also support the use of ID Austria (mobile phone signature), to offer companies maximum flexibility and security.
SAP with Primesign - the central component for digital signatures
Our solutions enable the direct use of the Primesign certificates in SAP processes. This enables companies to:
- Sign documents directly from SAP
- Identification procedure for natural persons carry out
- Seal for legal entities ideal for the signing of Outgoing invoices
- Cloud signature for SAP POS solution (RKSV - Cash register in SAP)
The integration is already being used successfully by several customers and ensures legally compliant processes without media discontinuity.
ID Austria (mobile phone signature) as a supplementary option
With Primesign, companies can also ID Austria (mobile phone signature) to execute qualified electronic signatures in accordance with the eIDAS Regulation. This allows you to combine state-recognised digital identity with flexible business solutions.
Application scenarios
- Signing outgoing invoices with company seals
Learn more [enterprise...gnature.at] - Order and contract releases in SAP
View details [enterprise...gnature.at] - Electronic invoice exchange - protection against manipulation and cybercrime
More information [enterprise...gnature.at] - Delivery notes and CMR consignment notes - digital signatures for logistics processes
About the use case [enterprise...gnature.at] - HR documents and payslips - secure delivery from SAP
Learn more [enterprise...gnature.at] - Compliance documents and safety instructions - Electronic confirmation
View details [enterprise...gnature.at] - Cash Register Ordinance (RKSV) - Use of Primesign products as a cloud signature component in the snap checkout for the implementation of the RKSV
- Illustration of an Austrian cash register with the solution snap checkout for legally compliant signatures
Details: - https://www.snapconsult.com/snap-kasse
- https://www.snapconsult.com/snapware-smarte-softwareloesungen-fuer-wertvolle-sap-prozesse/snapware-finanzen/sap-registrierkasse-at
- Illustration of an Austrian cash register with the solution snap checkout for legally compliant signatures
Advantages for companies
- Legally compliant signatures in accordance with eIDAS
- Seamless integration in SAP ERP and S/4HANA (on-premises, cloud ERP (private))
- Support from Primesign certificates and ID Austria (mobile phone signature)
- Processes without media discontinuity and maximum security
👉 Find out more now: Find out how you can work with Enterprise Signature, Signature folder, Primesign and ID Austria (mobile phone signature) Digitise your SAP processes securely and efficiently. Get in touch with us for a demo!


