Cannot modify qty on product page

[Hisin]

Hi Everyone,

 

Somehow i cannot modify the q'ty on product detail page. After I modify, it came back to the original data. http://imageshack.com/i/pocoXvJcp 

 

Which database control the q'ty by the way?

 

It is okay with other product and  I dont know whether it is related to ASM or not? I enabled and disable after i found there is problem with supply orders. 

 

Pls kindly advice. Thanks.

[musicmaster]

The database table used for product quantities is ps_stock_available.

[Hisin]

Hi Musicmaster

 

Thanks for your reply! It is very kind of you. 

 

I didnt fix the issue but i found more. What is q;ty on product_attribute table? Why it is 0 or 7 on my case. http://imageshack.com/i/poimRMiVp

 

On stock_available table, what are q;ty and depends on stock and out of stock? http://imageshack.com/i/pmItjvWDp

 

Thank so much for your help! 

[musicmaster]

Prestashop has a policy to maintain fields when they are no longer used. That applies also to qty in the ps_product_attribute table.

 

If I remember well depends_on_stock tells you that it uses warehouses, out_of_stock tells you what to do when the product is out of stock (sell or not).