Overview of the Recalculate Action
Use the plan-level Recalculate action to recalculate a subset of the plan output to quickly see the impact of changes made to your constrained supply plan.
When planning, you can make changes to planning assumptions, such as a change in resource capacity or supply and demand quantities and dates. You also can simulate the impact of plan changes by running your plan without a fresh snapshot. The output of the recalculation process is persisted into the plan. The output is also visible in different views, such as Supplies and Demands, Resource Requirements, Material Plan, Resource Plan, and Build Plan.
After you make changes in your plan, run the Recalculate process. You immediately see the effects of your changes on key relevant metrics, such as the projected available balance of affected items. You don't have to wait for the results of a full replan.