Backward Pricing after posting GR for Dairy Indistry

Question

Hi Experts,
I have a scenario similar to Dairy or Live stock industry which SAP has already laid down in which the PO is updated with new price based on the Results of Quality Characteristics
for eg. If Quality Characteristics is Specific Gravity & its withing Specification, then corresponding condition type is updated in PO based on the GR quantity (per 1000 kg for eg.) after posting GR or after Usage decision in QM Inspection Lot
I want to understand if we implement the same solution, how the PO is updated after GR. Is the price PB00 or Condition type is changed at each GR? What happens if we have multiple GRs for the same PO ? Can we still implement ERS for these POs ?
Kindly throw some light if someone has already implemented this scenario or done proof of Cocept
Thanks in Advance
SAMIR MISTRY

Answer 1

Hi Samir ,
Have you considered using the Price Date Control under the Condition Control tab in the PO?
As per the F1 help:
"Price Determination (Pricing) Date Control
Determines which date is to be used for price determination (pricing) purposes.
Use
Enter the key for the desired date.
If you choose the date of goods receipt, for example, a new price will be determined upon the arrival of the goods, causing  
the item to be revaluated at this time."
If you have multiple GRs for the same PO you can still use ERS processing, of course youll
have to run MRRL for each individual corresponding GR.
Hope this helps,
Adam.