We at 3iii GmbH offer you support covering the whole field of SAP system integration and, in cooperation with our partners, provide you with know-how in the areas of system architecture, governance, project management, quality assurance of interface projects, and interface design and implementation. As the perfect complement to our portfolio, we also offer support services.

Our Portfolio

Interface Development

Based on SAP Process Orchestration (SAP PO) and its predecessor versions, we at 3iii support you throughout the interface development process. From the initial meeting with the relevant department, throughout the design phase and the implementation of the interfaces, all the way up to daily operation.

Cloud Integration

Platforms such as Salesforce, Concur, or SAP Cloud for Customer—to mention just a few of the available cloud platforms—are integrated into an existing IT system landscape via SAP Cloud Integration (SAP CPI), sometimes using pre-existing integration scenarios.

At 3iii we offer you support from your very first steps along the SAP CPI path and enable you to benefit from the experience we have gained through a wide range of reference projects.

EDI Integration

At 3iii we support you in planning EDI projects, establishing the technical capacities of business partners, defining pilot processes and EDI formats, creating EDI specifications, and ultimately in the implementation of the processes. This is all conducted based on the SAP B2B add-on.


In this context, cloud systems, on-premises systems, as well as mobile devices and users will, in future, all be integrated. 3iii consultants will help you make the most of the opportunity to scrutinize and rethink your integration landscape during this phase. We can advise you on the establishment or expansion of a future-proof system landscape.

Interface Monitoring

The S/4HANA integrated SAP Application Interface Framework (SAP AIF) provides you with the opportunity to oversee all SAP interface technologies (including ALE/IDoc, RFC, ABAP Proxy, Web Service) via a monitor and to centrally implement interface developments.

This centralized monitor allows you to relocate error management from IT to the department in your company where that task can be fulfilled most effectively based on the available expert knowledge on master and transaction data.


At 3iii, we also factor in, develop, and define governance aspects such as the preparation of development guidelines, naming conventions, and interface overviews thus providing you with the basis for the stable operation of integration platform/s in your company..

Interim Management

A loss of staff in medium-sized companies can lead to critical conditions. We support you in this and take responsibility for the daily operation until you have found a suitable replacement.

Our Core Team

Marc Dreier

Founder & Managing Director

Josef Pozny

SAP Senior Consultant

Contact us