Avg Cost

  Dear All,

In Oracle Inventory we are using Avg Costing Method. I have some queries regarding this.

1)When average costing update is there any trigger or any concurrent program?

2)IF we have zero qty in Inventory, first time we take the item in Inventory how the average costing work at backend meaning which tables can populate against this?

3) IF user first receive PO so item avg cost update then do miscallenous issue in back date (back date transaction allow) so how average cost work?

Regards,

Farhaj Ahmed Khan