Backward Optimization Margin
The activation of the Optimization function requires the choice of a planning horizon, which by default is proposed to a month, and which can be manually entered.
This horizon is then corrected by the OPTAVMAR parameter, expressed in weeks, and which represents the lead-time to be considered after the first WO of the selection in the planning horizon.
This margin is used to define the end date of the optimization calendar with respect to the chosen horizon.
Level of localization / Global variable
This parameter is defined at the level Site. It belongs to Chapter GPA (Manufacturing) and the Group OPT (Optimization), The following parameters are also associated with this chapter and group :
The global variable GOPTAVMAR is associated with it.