| 摘要 |
PURPOSE:To make a management of a due date effectively without fail, by making an arrangement for providing a due date definition table to which a period of time during which each schedule of a plurality of schedules is carried out is registered and searching the table based on the initial date in reckoning of the due date entered with respect to a designated schedule to calculate the due date. CONSTITUTION:Data regarding a period for calculating a due date for a particular schedule is read out from a due date definition table to which schedules specified by a country, a schedule name and the like are registered in advance. An arrangement employed is such that the due date of the particular schedule is calculated and displayed based on the data regarding the period read out and the initial date in reckoning entered. With such an arrangement, the due dates of a series of different jobs including a plurality of schedules can be managed without fail by use of a simple system arrangement. |
