Standard table is not updated

Hi Experts,

I have an issue in warehouse product master transaction code in SCM EWM, it has staging area and door determination group

maintained in transaction code, but if i see in table: /SAPAPO/MATLWH value is not updated and is blank. It should be there in table as well.

Can you please tell me what is the issue for not updating value in standard table where as displaying value properly in transaction code?

Thank you in advance.