| 摘要 |
PURPOSE:To detect the occurrence of a trouble by judging that a summing-up error occurs when the sending of an inquiry telegraphic message to indicate the start of a next transaction is instructed while transaction status is set to 'under transaction' and displaying the contents of the transaction. CONSTITUTION:When a teller presses a keyboard 13 under a troubled state, transaction status 113 is set to the 'under transaction'. Thereafter, a replay sentence is not received though the inquiry telegraphic message is sent from a control part 11 to a host computer 2, and the status 113 maintains a state set to the 'under transaction'. When the teller presses a transmission key in order to start the next transaction under this state, it is judged that the summing-up error occurs, and the contents of a summing-up table 114 are displayed on a displaying part 12 by distinguishing them according to their updated or non-updated states according to the classification of subject accounts. Further, the contents of the table 114 are printed out at a printer 14 as needed. Thus, an accurate restoring operation can be executed in a short time for a troubled transaction. |
