Kit Parent ISBN weight issue in JDE

Hi Team,

i have one shipment weight issue in JDE

Kit parent ISBN has a weight UOM has KG

Kit component1 ISBN has weight in F41002 in LB(0.54 LB)

Kit component2 ISBN has weight in F41002 in KG(0.45 KG)

in this case we have a customized report which is running and updating the kit header weight has 0.45 KG in F41002 , but its incorrect .

when we place the order for this Kit item shipment weight is incorrect .

Do we have any standard report to do the conversion for kit component 1 weight UOM to KG and then add the weight to Kit parent ISBN. or