Transfer qty during Sales Order Settlement

[Jojo_white]

Dear SAP experts,

I am new in SAP CO .

Currently my project running Make To Order scenario using sales order.

I have a case that during SO settlement (VA88) to Margin Analysis, only Revenue and COGS value transferred to Margin Analysis.

The qty value not transferred during SO settlement.

Kindly need help from SAP experts in here how to solve this issue.

Thank you very much,

jojo