Workaround: No Standard Reservation Change Log

Dear Experts,

I americium looking for ideas connected however to way changes successful preservation quantity.

Scenario: 

2 Qty of Material X was reserved done Maintenance Order (IW31).

Later, Maintenance Planner changed the reserved qty from 2 to 16 successful an unknown date.

The Warehouse Team was unaware of this alteration of worldly reservation. With the increase of the demand for that said material, and they would similar to cognize erstwhile this alteration of preservation qty was done for that peculiar Maintenance Order.

I person looked astir the forum if determination are immoderate tables that grounds changes successful reservation. However, it seems that determination are nary modular tables that grounds it.

Please suggest immoderate imaginable workaround for this script connected what we could do.

Thank you,

Erika