Patent ID: 7813975

Claim:
An account data processing method carried out by at least one computer, said account data processing method comprising: executing operations, via a data conversion unit, of: acquiring, from a mapping table, standard account data made to correspond to system inherent account data contained in said account data; converting the inherent account data in said account data into the standard account data; and adding said inherent account data to said account data, executing operations, via a data separation unit, of: separating the acquired account data into standard account data and extended account data; and storing said individual separated account data in a standard data storage table and an extended data storage table, respectively, by adding a same data identifier to said individual separated account data to make correspondence relationships therebetween, and executing an operation, via a data totaling unit, of: acquiring a plurality of pieces of standard account data having an account title name from said standard data storage table, each of the account title name being the same with each other, and synthesizing the acquired plurality of pieces to total data, executing an operation, via a financial data preparing unit, of: preparing financial data from said total data in accordance with standard account data defining data, executing an operation, via a financial data displaying unit, of displaying said financial data, executing operations, via a consolidated settlement consistency verifying unit, of: acquiring, from a verification item correspondence list, a collation target item relevant to a collation source item contained in said financial data; acquiring a value of said collation target item contained in verification object financial data of said financial data; comparing a value of said collation source item with the value of said collation target item; and calling a financial data comparing unit when non-coincidence occurs, executing operations, via said financial data comparing unit, of: acquiring, from a total data storage table, total data corresponding to said collation source item and total data corresponding to a collation target account title; comparing corresponding standard account data contained in each of the total data; and calling an inconsistent data displaying unit when non-coincidence occurs, and executing operations, via said inconsistent data displaying unit, of: acquiring, from said extended data storage table, respective extended account data described in a format of inherent account data corresponding to said standard account data; and displaying the acquired data.