Migration of server landscape (Windows Server / SQL Server) from 2016 to 2022

As part of a changeover of the entire system environment of the individual software environment from Windows Server / SQL Server 2016 to the respective versions in 2022, all affected IT elements will be adapted to new technological requirements and made available on the new environments. This task affects around 130 databases, desktop applications (MS Access), interface and intranet applications as well as system components (each based on .NET 4.8 / .NET6). PTA is responsible for planning and implementing the necessary application adaptations. PTA's tasks also include organisational and technical coordination with other service providers involved.