Overriding the plant production calendar with date-effective work center calendars provides flexibility in scheduling specific work centers with different operating hours. However, certain aspects of production planning and execution remain tied to the plant-level calendar. Here are the details:

Statement A : The Work Execution Work Area Infolets and Manage Production Exceptions page are based on the plant calendar and not on work center calendars – Even when work centers have their own calendars, the high-level overview and exception reporting remain based on the plant calendar.

Statement C : Lead time calculation in days for an item remains based on the plant calendar – Lead times are calculated using the plant calendar, regardless of work center-specific calendars, ensuring consistency in planning.

Statement D : Search actions in the Review Dispatch List page query operations based on the plant calendar shifts when multiple work centers are selected – For consistency in dispatching, the system references the plant calendar when shift-based search parameters are used across multiple work centers.

Incorrect Statements:

Statement B : Date-effective ranges for work center calendars should not overlap for accuracy in scheduling.

Statement E : Supplier operations in outside processing generally rely on the plant calendar for consistency unless explicitly configured otherwise.