GRN Issue

Hello SAP Experts,

I made production order of 10 MT of material A, Out of that 5 MT are completed and machine goes under breakdown.

Now I want to return raw material (Of remaining 5 MT) back to Store.

At that time of MIGO (Movement Type -262), system allows to take more quantity than 5 MT.

Also at the time of FG GRN, syatem will allow more than 5 MT material.

Is there any check that system will not allowed surplus Qty.

Please Guide .

Thanks in advance.