Further development of an incoming document entry system

The existing incoming document entry system is an application for entering and validating incoming supplier documents (invoices, reminders, budget billing amounts). Booking data is forwarded to SAP via an interface and consumption data is transferred to a controlling system. In 2021, the changes will be implemented due to the requirements of the German Association of Energy and Water Industries (BDEW). (BDEW) for market communication in the system will be further developed. The processing of electronic delivery bills (MSCONS) will be changed to processing based on a decision tree specified by BDEW. The delivery bills are used for quantity verification between data of the metering point operator (own data and third-party data) and the network operator against the invoice (INVOIC) of the distribution network operator. In addition, a display and use of energy data from an adjacent system are further developed.