| 摘要 |
PURPOSE:To make the cause of an error clear by classifying the error according to levels stored in a control part when the error occurs. CONSTITUTION:A control part 5 consists of a processing program memory 1 for transaction, error level table 2 which classifies error information by plural levels on the basis of its importance rank, ROM3 stored with a program for saving a processing program, microcomputer 4 which controls the whole of transaction processing, etc. Then a means which detects operation abnormality of equipment and generated error information, file device 10 which receives saved contents, and input means are provided; and the error of a device is classified by plural levels according to its importance and also inputted to the error level table 2 by an input means, and the whole or part of the processing program is saved in the file device 10 in case of error occurrence according to the error contents. |
