Difference between R11i and R12i Inventory

Difference between R11i and R12i Inventory

One Major Change in R12i from Inventory prospective is , in R12i Oracle has Merge the OPM Inventory with the Oracle Discreate Inventory. So there are no more different set of tables for OPM inventoty as well as Oracle Discreate Inventory.
This is really awesome feature,with R12.1.1 they have fix lot of bugs related to conversions and it is now in pretty shape.