(10.08.00.51) Update 8
In OPM CE, Whenever user extract report BOM By Line Number the quantity of Bolt is displayed into Set of Bolts instead of Totally Quantity of Bolts e.g For 4x8 Qty its 4 No of Flanges which has each 8 set of bolts.This Wiki will help user to make the changes in Scripting part for BOM by Line Number in Reporting Designer through OPPA and it can be verified in OPM CE reports.
If above problem still persists, then please create a Service Request and contact the Bentley Product Advantage group. Please include a list of all relevant details to get in depth analysis for a solution or workaround