Three R/3 production systems (source systems for BW) are to be merged into one system to reduce the number of interfaces and the complexity of the infrastructure.
Subject description
Inventory taking of the BW applications from the controlling area, with evaluation of their relevance to the merger project. Redesigning the data models for the financial statement, cost-center accounting and cost-unit accounting in preparation for loading the data from the merged source system. Data loading is to be tested extensively in advance from a merged test system.