We have below scenerio :
We have raised Service PO of Rs. 100, We have done service entry of Rs. 100 and Invoice of Rs. 100 and so the payment. Now we came to know that the actual service should have been Rs. 80 only.
To cater the vendor ledger, we have raised credit memo of Rs. 20. but now when we will receive the Rs. 20 invoice, we wont be able to do fresh service entry or miro for said Rs. 20.
Please provide suggestion how to move forward.