Enterprise Resource Planning systems (ERP) are the central instrument of corporate management today. They have been established in almost all companies as the means of increasing the efficiency and transparency of the tasks and processes in finance as well as in relevant areas of order processing (sales, materials management, production planning and control and project management). ERP systems also play an important role in the wake of the increasing digitalisation of business processes: They serve as the „Single Source of Truth“ where central master data and transaction data from the value chain are concerned (e.g.…