Aggregation server, method and computer program for aggregating corporate financial data

摘要

The company-specific account items of the company financial data are efficiently associated with the account items of the aggregated financial data. Standard mapping definition information 211 representing the correspondence between the first account item name that is the account item name of the company financial data A described in XBRL and the second account item name that is the account item name of the standard financial data 217; Then, from the financial data A to be aggregated, the amount corresponding to the first account item name is aggregated into the amount for the second account item name to generate standard financial data 217, and the first account item name is If there is no corresponding second account item name, the linking processing unit 231 that outputs error information, and a correction that accepts designation of the second account item name associated with the first account item name based on the error information The input screen 300 includes a mapping definition update unit 235 that updates the standard mapping definition information 211 based on the designation received by the correction input screen 300.