Struggling with Calculating Totals

[#1]

Hi

I am struggling to calculating a total in a straight chart table.  Above is an extract of my chart table showing stock on hand (sales value are hidden for simplicity)

My formula above for Stock on Hand (SOH) is:

SUM({$<[Sales Status]=>} [Loc Qty On Hand]))* [ComponentQty].

However  the total for FEEMD is incorrect and should be 26,597 and not 26,205

Reason the Sales Status field is excluded from selection is that for ZZBP1R/2R3 there is no sales but there is Stock on Hand (SOH)

I then created a new column called SOH test with the following formula:

sum(aggr(RangeMax((SUM({$<[Sales Status]=>} ([Loc Qty On Hand])))*$(vComponent_Qty)), [ITEM  CODE],[Component Code]))

The total is fine, however the SOH for ZZBP1R/2R3 is zero instead of 78 .  

The correct result should be as follows:

Please can you help.

Thank you

kind regards

Nayan