changing Allow negative inventory back and forth

If first time, we have two checkbox (in red) ticked

  • Physical negative inventory

  • Financial negative inventory

Then after that we have some transaction ( i.e. PO/SO/inventory adjustment )

Then we remove those two checkbox.

Do we have any step to perform further to make the system run correctly ?

I don’t think there are any specific steps. You can do it anytime. But from that day onwards, all inventory issue transactions will stop working where inventory is already negative. Please share of you found any issue in your approach.