Hi Toidi.
In the ML Close, the multilevel step calculate the amount in order to "clean" the difference between the Plan and Actual Value of the activity. In the ML Post Close step the system Clean from the CostCenter to the material with OBYC GBB-AUI
AUI: Subsequent adjustment of actual price from cost center directly
to material (with account assignment)
the flow is:
1: CostCeter > PP Order post activity at plan cost.
2: FI post to Cost Center.
3: Calculate Activity Cost
4: DONT REVALUATE PRODUCTION ORDERS, SYS SHOY ERROR MESSAGE IF YOU TRY THIS.
5: Do ML CLose - MultiLevel step. Now you can see in CKM3N the multilevel price difference, in the amount is included the revaluation of activities. but you can see in CostCenter Reports at this step.
6: ML Close. POST FI. In this step, you can see in the cost center a line for the the GBV-AUI, and the cost center cleanded. Bear in mind that the Activities in the cost center arent revaluated (as old method).
You can check the detail of the activity post in CKMLQS at plan and actual prices. Also, check tcode ckmllashow .
ps1. remember that ckmlqs is just an advice, sometimes dont show correct information E.G. the by-products are shown at actual price, not at standard price.
ps2: if you have activites with actual cost = 0, theck oss message "Note 361379 - Error CKMLLA102 for multi-level price determination"
Arturo!