Scheduling problem :For raw material
MRP views : MRP type : PD
Lot size : EX
Max. Lot Size : 120
Planned Deliv. Time :45 days
GR Processing Time : 2
Plant stock is : 0
Scheduling parameters : Scheduling Type :Backwards ( OPU3)
Automatic scheduling on
Adjust Dates : Do not adjust basic dates , dept req to op dates .
MD 61 I have created requirement for FG on 8th September for 10 pc. In MD 04 I can see one Purchase requisitions is for 10 PC . Now my problem is ,the requirement date for FG is 2008/09/08 that is 8th September so I should have all the raw materials before that . Now Planned del time + G.R proc time is 45 +2 = 47 days that means MRP should schedule this purchase requisition 47 days before requirement date . I should get purchase req date someware in month of July today or tomorrow right ?
But system is showing 10 September as req date and 8th sept as reschedule date . Why ?
Neal