Credit Memo - Qty not updated

Hi Experts,

I am facing one issue in Credit memo.

Scenario : -

PO Qty - 10

GR Qty - 10

Invoice Qty - 10

Credit memo posted for Qty - 3

But in MMBE the stock not getting updated. {Ideally it should be reduced by credit Memo qty--Right??}

Could you please suggest, where i m going wrong..

regards,

Jackie