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MB-335 · Question #275

Drag and Drop Question A company uses Dynamics 365 Supply Chain Management for master planning. The company requires planning processes that are based on workers' working times for production…

The correct answer is Define the working time calendar for the company.; Set up the working time for each day in the calendar.; Set up a calendar period for each supply chain calendar.; Assign the supply chain calendar to the master planning parameters. Configuring Supply Chain Calendars in D365 SCM - Explained The Core Logic Calendar configuration follows a strict build-then-assign dependency chain. Each step creates something the next step requires. You cannot skip steps or reorder them because of hard technical…

Configure production prerequisites

Question

Drag and Drop Question A company uses Dynamics 365 Supply Chain Management for master planning. The company requires planning processes that are based on workers’ working times for production, transportation, and inventory management. You need to configure the system to use the correct supply chain calendars. Which four actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order. Answer:

Exhibits

MB-335 question #275 exhibit 1
MB-335 question #275 exhibit 2

Answer Area

Drag items

Set up a calendar period for each supply chain calendar.Assign the supply chain calendar to the master planning parameters.Define the working time calendar for the company.Set up the working time for each day in the calendar.Configure the holiday calendar to account for non-working days.

Correct arrangement

  • Define the working time calendar for the company.
  • Set up the working time for each day in the calendar.
  • Set up a calendar period for each supply chain calendar.
  • Assign the supply chain calendar to the master planning parameters.

Explanation

Configuring Supply Chain Calendars in D365 SCM - Explained

The Core Logic

Calendar configuration follows a strict build-then-assign dependency chain. Each step creates something the next step requires. You cannot skip steps or reorder them because of hard technical dependencies.


Step-by-Step Breakdown

1. Define the working time calendar for the company

This is the foundation. In D365 SCM, a calendar is a named entity (created under Organization administration > Setup > Calendars). Nothing else can be configured until this container exists. You are simply declaring "this calendar exists and belongs to this company."

Why first: All subsequent steps require a calendar object to reference. No calendar = nothing to configure.


2. Set up the working time for each day in the calendar

With the calendar created, you now populate it - defining shift hours, open/close times, and which days are working days. This is what makes the calendar meaningful. Master planning uses these times to calculate lead times, capacity, and scheduling windows.

Why second: The calendar shell from step 1 is empty. Step 3 (calendar periods) and step 4 (master planning assignment) depend on there being actual working time data present. An empty calendar cannot drive planning logic.


3. Set up a calendar period for each supply chain calendar

Supply chain–specific calendars (for production, transport, inventory) are linked to the working time calendar and given periods - the time buckets the planning engine uses for horizon calculations. This is the bridge between the generic working-time calendar and the planning module's operational needs.

Why third: The working time must be fully defined (steps 1–2) before the system can generate valid calendar periods. The period setup reads from the daily working times to build out the planning horizon correctly.


4. Assign the supply chain calendar to the master planning parameters

The final step connects everything to the planning engine. In Master planning > Setup > Master planning parameters, you reference the calendar built in steps 1–3. Only now will master planning runs use the correct working times.

Why last: This is a reference/pointer. If you assign before the calendar is fully configured, the planning engine either errors or uses incomplete data. All configuration must be complete before the assignment is meaningful.


Why "Configure the holiday calendar" is excluded

This is the distractor. Non-working days (holidays) are handled within the working time setup (step 2) by marking specific days as closed - not as a separate required step. A standalone holiday calendar configuration is an optional or supplementary action, not part of the core required sequence for supply chain calendar setup.


Common Mistakes

MistakeWhy it's wrong
Assigning to master planning parameters before setting up periodsThe assignment references incomplete data; planning runs will be unreliable
Setting up calendar periods before defining working timesPeriods are generated from daily working times - the source data doesn't exist yet
Including the holiday calendar as step 3 or 4Conflates an optional feature with a required configuration step
Skipping the "per-day working time" stepCreates an empty calendar that produces zero available capacity in planning

One-Line Summary

Create the calendar → Fill it with working hours → Define planning periods → Plug it into master planning. Each step depends entirely on the previous one being complete.

Topics

#supply chain calendars#master planning#working time#calendar configuration

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