AVA interfaces (GAEB)

We develop and implement GAEB and AVA interfaces to link your existing third-party systems with the PROBIS Expert controlling software to form a complete system. In different application areas you need the same digital data for your cost management. Due to the data interfaces of PROBIS Expert no double input is necessary and the risk of errors is minimized.


AVA systems offer the possibility of mapping all processes for tenders, allocations and accounting throughout. PROBIS Expert offers the possibility to integrate information from AVA systems for standardized GAEB interfaces.


In addition, this interface makes it possible:

  • to link tender documents
  • to import service specifications
  • to import settlements


If you would like to know more about the AVA interfaces in PROBIS Expert, please contact us without obligation. We will be happy to advise you!