Hi Experts,
The scenerio client is entring the demand for 12 months
at each product level, in MD61 and run the MRP at plant level, the requirements are generated(using strategy 40) and they are converting the planned orders to production orders in the current month. The sales team will modify the demand for next three months by end of each month, and provide the data to production. For example they have feeded data for 5/11 to 5/12 and at the end of 5th month they will change the for the month of 6/11,7/11and 8/11 based on this production will run MRP once again in the month of 6th. At this point of mrp run do they need to delete the demand of the month of 5/11?? presently they have runned with mode delete and recreate mode mrp run at plant level which has generated more raw material procurement proposals taking 5th month demand also into account. I am in bit confusion if PIRs has to deleted in the last month which are in active version how this can be done???
Thanks in advance...
Mohan