Are you looking for professional, tailored software optimisation and expert advice on your SAP financial accounting system? Then look no further than TAPPCON.

TAPPCON is run by Sven Tappeser, a lead consultant and software developer with more than 18 years' experience working in big corporations.

Sven specialises in the advanced development of SAP financial accounting systems (FI-CA, Contract Accounting) to suit individual needs. He will fully tailor your software to your internal company processes, taking into account not just your current requirements but potential future extension as well.

Future-proofing your systems

TAPPCON optimises your processes, leaving you free to concentrate on the core of your business.

Sven will hold an extensive consultation with your team to outline your issues and needs. He ensures the decision-makers and users know what he is talking about and fully understand the individual steps involved.

This consultation service leads to optimised processes and solutions that are both intuitive and easy to use.


TAPPCON offers the following services:

  • Project development and adjustment at every stage from design through to implementation, testing and stabilisation
  • Expert, technical process consultation on financial accounting (FI-CA)
  • ABAP and ABAP/OO development
  • Interfaces for FI General Ledger, SD and CRM systems
  • Building and integrating Smartforms
  • Data migration with LSMW
  • Quality management during the development process
  • Organisation of SAP transport requests (Solution Manager)
  • International development coordination
  • Training on ABAP, Smartforms and FI-CA

TAPPCON is willing to provide services all over Europe for periods from days to weeks and months.

You could benefit from TAPPCON's expertise if:

  • you are planning or carrying out an FI-CA implementation project
  • you have built an FI-CA system and you want to create or enhance your own processes
  • you want to ensure a high quality level already during the development process
  • desire a coordinated transfer of SAP transport requests to the subsequent systems
  • you require coordination with offshore service providers
  • you are an IT consulting firm and require support on projects.


TAPPCON has experience in these industries:

retail, insurance, utilities, media, food, telecommunication and real estate
Sven is highly specialised in processes for the e-commerce sector.

Detailed information on relevant projects is available on request.


I come from the German Rhineland and am now proud to call the beautiful port city of Hamburg home. I'm an eternal optimist and a keen traveller.

I have more than 15 years' experience in the SAP software development business. I learned my skills first-hand, spending four years as a software developer in the FI-CA team at SAP.

I then worked on projects for consulting firms all over Germany. These included challenging long-term projects for various big corporations.

I started working as an independent SAP consultant and software developer in 2015. My strengths include solving my clients' problems quickly and thoroughly and explaining the solutions available clearly and in full.

„I'm only happy with a job when my clients are happy too!“

My mission is to find the right solution to suit each individual client's needs.