| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve the problem of data not being processed properly, because of mismatch in version, when a data processing program is upgraded while data are accumulated in a system. <P>SOLUTION: A data processing system is employed which includes data creation devices, each having a creation process program updating part for updating from the current version to the next version a creation process program for causing a computer to create data; and a data output device connected to one or more of the data creation devices via a data transfer part and having a receiving part for receiving the data from the data creation devices, with the data output device determining if the output process program of the next version matches the data in a data accumulation part before an output process program for causing the computer to implement an output process paired with a data creation process is upgraded from the current version to the next version, so as to determine how to deal with the data according to the determination result. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
