When creating a forecast or a schedule, what start dates can I choose?

You can choose a start date up to 26 weeks in the past or up to 104 weeks in the future (relative to the current date). The start date must also fall on the same day of the week as your business unit’s start day of week setting. For example, if today is July 1, 2024 (a Monday) and your business unit start day is Monday, then the earliest start date you can choose is the earliest eligible Monday within the past-26-week window. The latest start date that you can choose is the latest eligible Monday within the next-104-week window.