GR/IR amount posting partially to Material in MIRO

Hello Team Greatings!

I have an urgent issue. While posting MIRO, GR/IR clearing amount from Goods receipt is getting posted into GR/IR account and Material account. Price control in Material master is 'V'. Stock is available against teh material. The amount of GR/IR getting posted in material account is not proportional.

Request your help to resolve the issue.

Thanks

ig