Hi Choi.
It is not that I wanted to execute it for December, it is that the Plant was showing for December but not for Nevember, and since the Revaluation was already completed. My thought is that I would have to reverse it in order to be able to run the November revaluation.
Anyway, happened to find out that was an user error. Someone created an August run using November as costing period. Thats why the palnt wouldn't show up.
Thanks for the help nonetheless.