Table for Subinventory Valuation report

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Hi , 

I am preparing a custom Subinventory Valuation report and have used the Oracle standard view/table "csv_costed_attr_onhand_v" but it is givng me the negative value which i suppose is costing on-hand quantity and not the inventory on hand quantity .Then i used the table "INV_ONHAND_QUANTITIES_DETAIL" but this is also not working . Can anyone please tell me which table/view to use in the report to get the subinventory on hand quantity as in the system and not the costing one.

Thanks.