OTBI Report On-Hand Inventory Value is Not matching with Inventory Valuation Report

Summary

OTBI Report On-Hand Inventory Value is Not matching with Inventory Valuation Report

Content

Hi,

I have designed the OTBI report, to display the Current on-hand value based on the item categories.
The expectation is, the valuation needs to match with Standard Inventory valuation report. But OTBI inventory valuation is not matching with current on-hand value.

I used the OTBI Subject Area "Costing- Inventory Valuation Real Time"
The columns i tried in the report are, 
     - Accounted onhand Amount - Value not matched
     - Costed onhand amount - Value not match

Any suggestions to get the exact Onhand Inventory value using OTBI report.