Kindly let know of until which point in the planning process can PIRs be changed. Consider that PIRs had been entered thru MD61, MRP run and Planned Orders generated. How r changes to the PIRs be taken into effect then? If a planned order has been converted to a production order and now if a change is required in the PIRs entered how can this be effected? Will the system take the changes to the PIRs into consideration even after a production order has been generated corresponding to it?
thanks in advance,