in 1972 five ex IBM consultants began working nights and weekends to create standard software with real time data processing. 36 years later their vision is a reality. Their vision was to develop and market standard enterprise software which would integrate all business processes. The second part of their vision was that data should be processed interactively in real time. With more implementations being included every year SAP has established its position as market reader. Watch this video on SAP Overview to get an indepth understanding of how different modules of this wonderful software work.