| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To solve the problem that it is impossible to achieve the history management of slip data in an accounting system, that is, it is difficult to judge the presence/absence of correction in each detail. <P>SOLUTION: The content (history) of correction is managed by detail units. This invention includes applying detail serial numbers for identifying details, and applying the same detail serial numbers to data (details) before correction and data (details) after correction, and retrieving the details by judging that correction is present when there exist two or more detail serial numbers, and sorting the detail data by the detail serial numbers for storage, and retrieving storage content for confirming the existence of two or more detail serial numbers. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
