we met a problem of over Goods Receipt
For material 1000, there is a PO A of 100KG, and PO B of 50KG, but when we did the GR for PO A, we received 150 KG mistakenly. And the stock of 150 KG has been used for production, only left 40 KG. Later, we found the mistake and we wanted to reverse the GR, but we received the message as u2018Deficit of BA Unrestricted -use 100/kgu2019.
Can someone advise how to proceed?