Is this resolved yet ? If so could you share how you resolved it please ?

Hi.

Could you please provide more information. What kind of error do you get at the Quantity field?

There are multiple validations. As far as I can see right now, the validation checks it against “Qty Complete” field in the Production Order Details Operation (top grid), and “Qty Complete” field in the Production Order Details Operation - “Qty Complete” field in the Production Order. Depending on which error you receive I might provide you clearer guidance.