VL09 (Reverse Goods Movement) issue

Hi Experts,

I am facing an issue while reversing the goods movement in VL09.

I have created a returns order followed by a returns delivery and returns credit memo. This is an inter company scenario so one more invoice also is created for the credit returns.

Please see Attached Screenshots for better visibility

I have already cancelled the inter company invoice and the original credit invoice in VF11 and trying to reverse the PGI / PGR in VL09 but the system is giving me an error saying "The delivery has already been fully invoiced"

Please suggest me how to deal with this. (I want to reverse the Goods Movement anyhow)

Thanks,

Siddhant