Field help (TWDDIAHOU) 

Use this field to assign a specific time table schema (or a team schema) to a particular day of the week. The time table schema uses the 24 hour clock. It defines the actual start time and actual end time for this working day or shift. The schema might also include predefined breaks between the start end end time of the shift such as lunch breaks, shift change times and incidents that regularly affect a working day such as machine downtime.

You can attribute a single time, as required, to multiple days of a working week. This field is mandatory if you use a scheduling solution such as Production Scheduler or Sage X3 Web Scheduling.

You can leave this field blank for any working day. For each working day with a blank time table schema the scheduling calculation uses the time table schema defined for the parameter DEFDIH – Default schedule (GPA chapter, LOA group). This can result in an incorrect scheduling calculation if the number of hours defined for the parameter time table schema is greater or less than the daily capacity (field 1 day (field DAYCAPNOM)).

Each day of the week is populated by default with the same schema code but can be amended.

You must define a Time table schema for each working day if you use Production Scheduler, Sage X3 Web Scheduling or any web scheduling solution developed by an ISV (independent software vendor).