Delivery quantity allows more than mentioned PO quantity even with 0.0% tolerance.

Dear Experts,

I have created a purchase order with 9 BAG. When I am creating a delivery for that PO, the system allows me to put in more quantity than mentioned in PO. for example, i do a batch split and the summed up values are more than 9, i get an information message as below.

Specified quantity is greater than the open quantity.

I want an error message that prevents me to overdeliver.

Check Overdelivery for delivery ite category is already set to 'B'

overdelivery tolerance is 0.0%.

Still the issue persists. Kindly help.

Thanks & Regards,

Sanjogita