Abstract: • A number of business trends to using data mining tools and services mandatory for companies vying for business in today’s competitive market place. • An enterprise data mining technique is used in various circumstances. Such as heterogeneous data sources and business. • So, in that case the business people, who need expected discovered knowledge. • This is the important thing, to develop effective approaches for mining patterns combining necessary information from multiple relevant business lines. • To propose general approach to mining for combine informative patterns. • The general approach named as combined mining.