VL60 issue in Partial GR inbound delivery with HU

Hi ,

I have created PO for quantity 160 qty in inbound delivery 2 line items with batch splits 80 80 quantity pack them with 1 HU both line items. Now I have changed the quantity in delivery for put way qty to 40 for both line item and save.Now I opened VL60 and try to partial GR for Inbound delivery.Its throwing me error putaway is incomplete.I am confused now .Can any one help on this, how I can achieve partial GR.