Field help (RPLMOD) 

Replanning determines the consistency of the planning (within a replanning lead time) for each resource with the requests and suggestions, and optimizes the resource with respect to the requirements.

For each type of resource that can be replanned, use this field to define the replanning mode:

If the selected replanning mode is Messages only or Simulation, at least one lead time must be entered.

SEEINFOThe replanning rule is only applied to those products whose reorder policy provides for replanning.