on-time-delivery performance measurement
In standard SAP, the on-time delivery performance is measured based on the statistical delivery date and the GR posting date.
I want to measure the On-time-delivery performance based on the delivery date in the PO and not based on statistical delivery date.
So it is possible to do that? If yes, how?
If no , Is there any user exit where we can write a code that if some body changes the delivery date in PO, using ME22N, the statistical delivery date should also be updated same as changed delivery date?
Thanks in advance.