Reversing picking list journal entry is not reversing cost in cost

[Bishnu]

Hello there,

I have a situation - one of the item in my production order is posted
incorrectly and to correct this, I created another picking journal line for
the same item with batch number and posted negative quantity against that
production order. However, the AX Costing report "Cost estimate and Costing"
does not deduct that items cost from the Costing > Total cost amount column
therefore, my actual cost of the production remains the same even with the
negative quantity posting through picking journal.

I know that I can reset the whole prouction order, but logically it does not
make sense to reset status for my production order that has 40 item lines
and includes few sub-contracting jobs and 15+ lines of routes and operations.

Is reseting status the only way to resolve? There has to be a way to post
negative and show that negative entry into the costing report.

Can anyone offer me a way out. Your help is greatly appreciated.

Thanks