Magento Automatically set a product when a certain qty limit is reached:
system -> configuration -> catalog -> inventory -> Qty for Item's Status to Become Out of Stock
As pointed out by @pitmeister,
Allow qty Below 0 should disable this behavior.
The problem is:
- I already have
Allow qty Below 0(frontend/backend works as expected so status is not changed)
- BUT: I'm importing stock information using a third party extension and the import action set product
out of stockin case the qty imported is 0.
How can I debug this ? Where is the code that change product stock status to out of stock because of the Qty ?