Field help (CSISTRDATS) 

This field is not mandatory. This is why this date remains blank after a duplication.

When modifying period dates of a program, a test on the requested start dates of the training periods lines is performed: a non-blocking message is displayed.

When modifying the requested start date, a test on the period dates of the program is performed: a non-blocking message is displayed.

A non-blocking control of the requested date is also performed against the order number of the other training periods, if the date is specified and the order number is greater than '0'. A training period with an order number greater than the other training periods has a date which is greater than the other training periods.