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eInvoicing with SAP

eInvoicing with SAP

This specialist article describes how FIS covers the eInvoicing requirements, how the FIS/edc SAP optimization works and the advantages it provides.

Florian Mahlmeister

Product Manager at FIS

What is the FIS Invoice Management solution?

Manually complicated tasks in finance and accounting are processed efficiently and sustainably through electronic business processes. Invoices are not sent analogously by mail or fax and passed on through the departments but transferred and processed as digital documents in structured form. Paperless communication enables you to accelerate processing times and use cash discounts, for instance, more effectively. Moreover, you avoid input errors that might occur when manually entering invoice data. Any information required is always available and transferred correctly. At the same time, digitized processes form the basis for the use of artificial intelligence in invoice processing. This enables the automation of further process steps.

SAP-Oberfläche zur Bearbeitung eines vorerfassten Rechnungsbelegs mit FIS/edc. Links ist die gescannte Eingangsrechnung einer Musterfirma sichtbar. Rechts sind Rechnungsdetails wie Belegnummer, Buchungsdatum, Betrag, Steuerschlüssel und Kreditorendaten dargestellt. Im mittleren Bereich sind zwei Rechnungspositionen mit Materialnummern, Mengen und Beträgen erfasst. Unten werden automatisch vorgeschlagene Zuordnungen der Rechnungspositionen zu Bestellpositionen angezeigt. Mehrere Aktionsschaltflächen wie „InfoPos“, „Zuordnungen lösen“ sowie die Optionen „Vorerfassten Beleg sichern“ oder „Vollständig sichern“ stehen zur Verfügung.
FIS/edc for invoice receipts

Worldwide coverage of eInvoicing regulations with the FIS solutions for your invoice management and SAP DRC

The FIS solutions for your invoice management and SAP’s Document and Reporting Compliance (DRC) enable the receipt of e-invoices as well as the uncomplicated creation and fully automated transmission of e-invoices worldwide. 

No matter the format and the transfer method: classical EDI (Electronic Data Interchange), invoice formats such as XRechnung, Factur-X, ZUGFeRD , InvoicePA/FatturaPA etc. or the communication via e-mail or PEPPOL platform. Even paper invoices can still be processed: The recognition service by FIS digitizes the relevant data and converts it into the required format.

Using the FIS software solution, individual requirements can be taken into account and implemented in the system if required. Seamless integration into the SAP standard processes is possible as well. In addition, the invoice process can be further automated by AI and machine learning. FI invoices, for instance, are independently classified and assigned to an account, the responsible approver is identified and the release process triggered.

Automating invoice receipt

For invoice receipt, the SAP DRC solution covers a large number of country-specific invoice formats and processes. Therefore, the solution can optimally be used for inbound invoices from different countries. The FIS solution for invoice management can also be used for domestic invoice formats as it particularly specializes in German standards and provisions and is able to map them cost-neutrally.

Automating outgoing invoices

Both solutions can also be used in combination for outbound invoices. Here as well, SAP DRC provides a large number of country-specific invoice formats. The FIS solution for outgoing invoices, however, specializes in domestic standards and provisions. Depending on the invoice recipient, a suitable format and possible legal processes of the respective country can be mapped. Parallel to invoice receipt, companies with a high number of domestic German business customers also benefit from using the FIS solution as it can cover the process much more cost-effectively. In this way, the benefits of both solutions are ideally combined.

What functions does the FIS Invoice Management solution include?

  • Invoice import and entry: Automatic entry of incoming and outgoing invoices from various formats and sources (e.g. e-mail, PDF, XRechnung or ZUGFeRD).
  • Invoice validation and comparison: Check of incoming invoices for matching with purchase orders, deliveries and terms of payment as well as validation of outgoing invoices with regard to purchase order and contract data.
  • Approval workflows: Automated forwarding of invoices to the responsible employees as part of the P2P and O2C processes.
  • Automated generation of outgoing invoices: Generation and dispatch of outgoing invoices as part of the O2C process in the required and legal invoice format.
  • Payment processing and management: Automated generation of payments and their comparison with the invoices as well as the management of open receivables and liabilities.
  • Reporting and analytics: Creation of detailed reports and analyses of the entire invoicing and payment processes in a visually appealing dashboard.

What are the benefits of the FIS Invoice Management solution?

  • Cost savings and sustainability: savings of up to 80 % compared with the paper-based invoicing process, e.g. by saving administration and postage costs
  • Higher cash discounts and improved liquidity: long dispatch routes are avoided, invoices are paid more rapidly
  • Time saving through automation: quick processing of mass data, reduced processing times of SAP invoices
  • High data quality: avoidance of manual input errors , real-time availability of data in the ERP system
  • Fully integrated end-to-end processes: automated triggering of subsequent activities, e.g. release or payment
  • Increased process transparency: all information is available in the SAP system, overview of the current status of each invoice
  • Fulfillment of legal requirements: compliance requirements, automated meeting of deadlines (e.g. retention period and deletion time limit)
  • Implementation of  international invoice standards: XRechnung, ZUGFeRD, Factur-X, FatturaPA etc.
  • Consistent financial process between all involved: a clear user interface for all invoice formats and communication paths – also for PDF invoices

What processes can be automated?

Digital processing of incoming invoices – procure-to-pay process 

Infographic on automated incoming invoice processing with SAP. It shows the digital workflow from invoice acceptance to extraction and verification to posting and archiving. The systems involved, such as SAP S/4HANA, cloud services, and verification mechanisms, are connected by arrows. The goal is a consistently digital, efficient invoice processing process.
Invoice receipt process

Automated SAP process for invoice receipt

Our holistic best practice approach for invoice management can be used to process incoming invoices in a fully digitized procure-to-pay process: from the receipt of digital invoice formats and entry of incoming invoices to their final posting. Vendor invoice data, for instance, is automatically compared with the associated purchase requisition in the SAP system. If all details on invoice and purchase order are identical, it will be posted and paid automatically – without manual interference by the accounting clerks. Here, SAP users can achieve “no touch” quotas of over 90 percent. 

Often, just the automated matching of partial information can help accelerate the process. Important invoice characteristics, for instance, are read, invoices verified formally and arithmetically or compared with SAP master data. Even a simple release workflow, i.e. the automatic assignment of the invoice to the releasing person, clearly simplifies daily business, even if the volume of invoices is low. 

The FIS solution package compares incoming invoices with existing purchase orders in the ERP system and controls the check and release processes – completely independent of the invoice format. This helps you accelerate the processing times of your invoices and make processing statuses more transparent. According to its format, the invoice is converted into a format that can be read by the user (visualization). 

The seamless integration of the eInvoicing features into the existing solution enables the accounting clerk in the company to verify invoices for electronically transferred documents in the same way as the procedure focused on paper documents they are familiar with. Consequently, you implement a consistent and completed process of invoice receipt and outgoing invoices.

Automated invoicing – order-to-cash process

Infographic on automated outgoing invoice processing with SAP. It shows the digital workflow from invoice creation to approval and dispatch to archiving. SAP S/4HANA, cloud services, and legal requirements such as e-invoicing are integrated. The goal is a highly efficient, compliance-compliant process without media discontinuity.
Outgoing invoices

In case of a digitized order-to-cash process, the vendor invoices are directly created in digital form in the central SAP system. Invoices no longer need to be printed, sent and manually entered and posted by the recipient. Our all-in-one SAP solution for invoice management automatically selects the appropriate invoice format and transmission method for the business partner.

There are numerous formats and methods a company can use to transmit invoices to customers and business partners. Our invoice management solution recognizes all formats and can transmit them correctly.

The eInvoicing solution also enables the monitoring of sent e-invoices. Status messages, such as “sent”, “received” or “error handling”, provide send transparency and response options in case of an error.

For outgoing invoices, the application automatically selects the right format for each invoice recipient without the user having to intervene manually. The FIS Invoice Management solution is the ideal combination to be perfectly prepared for the different legal requirements of the various countries.

How can automation be successful?

Automation is achieved by using advanced technologies and integrations: 

  • Optical and AI-based character recognition (OCR): This technology automatically extracts data from scanned or digitized invoices and integrates it into the system.
  • Rule-based workflows and validations: Rules and workflows are defined for the automated check and forwarding of invoices and the creation of outgoing invoices, which control the entire process.
  • ERP integration: The invoice management solution can be seamlessly integrated in SAP, enabling end-to-end automation of P2P and O2C processes.
  • Artificial intelligence and machine learning: In addition, the invoicing process can be further automated by AI & machine learning. FI invoices, for instance, are independently classified and assigned to an account, the responsible approver is identified and the release process triggered.

What enterprise is the FIS Invoice Management solution suitable for?

The FIS Invoice Management solution is aimed at the finance department in a company with a high volume of incoming and outgoing invoices. With the combination of the invoice management solution and SAP DRC, all country-specific requirements can be implemented. Especially due to its legally compliant archiving and adherence to legal requirements, it is particularly suitable for companies that have to meet high compliance standards. Learn here how we at FIS implement projects concerning the eInvoicing solution.

Conclusion

With the invoice management solution by FIS in combination with SAP Document and Reporting Compliance (DRC), companies receive a powerful solution for the digital transformation of their invoice processes. The automated processing of incoming and outgoing invoices not only enables considerable cost and time savings, but also meets the highest requirements for compliance, transparency and international standards. Thanks to the seamless integration into existing SAP processes and the use of modern technologies such as AI and OCR, companies are optimally prepared for the legal requirements for electronic invoicing – both nationally and internationally. This makes eInvoicing a strategic success factor for future-oriented financial management.

FAQ – Frequently asked questions

eInvoicing is the term for the creation of electronic inbound and outbound invoices in the company. Invoices are no longer sent in paper form but digitally as electronic documents, such as standardized XRechnung or as invoice in the ZUGFeRD format.

According to EU directive 2014/55/EU, an e-invoice must be created, transmitted and received in a structured electronic format. In addition, the format must enable the automated and electronic processing of an invoice.

DRC stands for Document and Reporting Compliance and serves as the SAP standard solution for managing electronic invoicing and reporting as well as electronic invoice receipt. It is globally applicable and maps local regulations. This ensures that compliance regulations are adhered to and legal risks are identified and minimized.

XRechnung is a German standard for the electronic transmission of invoice data. Since November 2020, all invoices with an amount of or greater than € 1,000 have to be transmitted to German federal authorities in this electronic format.

The XRechnung specification describes a structured XML data format and defines how invoice data is to be transferred technically. It is difficult for the accounting clerk to read the invoice document as such. However, it can be visualized by an XSLT file that is also available in the standard version. The format is particularly suitable if the invoice recipients are mainly public ordering parties, such as German authorities.

Some ERP adjustments are necessary for receiving XRechnung invoices and sending them automatically. Legal requirements must be observed as well as country-specific XML formats for international invoice traffic. Different tools such as the FIS/eInvoicing software solution prepare SAP ERP for sending/receiving invoices, convert invoice data from the SAP-specific format into the XRechnung format (and vice versa) and handle data traffic via import or export interfaces.

ZUGFeRD (Central user guide of forum electronic billing Germany) is a hybrid German invoice format consisting of a visual PDF display (i.e. in the PDF/A-3 standard format) and a machine-readable XML file. A fully automated invoice receipt processing is enabled on the basis of an XML file in the specific ZUGFeRD format. ZUGFeRD invoices are often used in wholesale trade. 

Factur-X is the French equivalent of the German ZUGFeRD 2.0. version. 

PEPPOL (Pan-European Public Procurement OnLine) is a platform for the worldwide exchange of electronic documents, such as XRechnung. All authorities are obliged to accept invoices via the PEPPOL network. This transfer method is particularly suitable if invoices are regularly sent to official authorities.

The data is sent or received via a certified access point (PEPPOL Access Point). Details such as delivery addresses and used document categories are stored in the PEPPOL network. As a result, documents can be exchanged specifically and fully automatically between business partners.

The implementation time varies according to the intended formats and depending on whether the digitization of inbound and outbound invoices in the company is to be used at home only or also abroad.

First of all, a workshop takes place to accurately assess the FIS implementation efforts for optimizing the SAP software. Here, the precise objective is determined and the timeframe defined.