| 摘要 |
PROBLEM TO BE SOLVED: To efficiently collate money reception data and request data even when a plurality of customers corresponding to a transferer name of the money reception data exist.SOLUTION: A data collation device extracts data on a transferer name and data on a transfer money amount from a money reception data table, searches a customer data table by use of the data on the transferer name, extracts data on a customer ID stored in each of corresponding records, searches a request data table by use of the data on each customer ID, and extracts data on a request money amount stored in the corresponding record. The data collation device compares the data on the transfer money amount extracted from the money reception data table with the data on the request money amount extracted from the request data table about each customer ID, performs erasure processing of the corresponding record when there are the data on the request money amount satisfying a prescribed coincidence condition, and performs comparison with the extracted data on the request money amount about other customer ID when there are not the data on the request money amount satisfying the prescribed coincidence condition. |
