Multiple Aggr() in Pick/Match function

[#1]

Hello all,

I have the following function (field names changed):

pick(
match(valuelist('Red','Blue'),'Red','Blue'),
(
sum(aggr(if([Product Type]='Type-A',
sum({$<[Product SubType] = {"SubTypeA"}>} Quantity),
if([Product Type]='Type-B', sum({$<[Product SubType] = {"SubTypeB"}>} Quantity))), [Product Type]))
),
(
sum(aggr(
if([Product Type]='Type-A',
sum({$<[Product SubType] = {"SubTypeC"}>} Volume),
if([Product Type]='Type-B', sum({$<[Product SubType] = {"SubTypeD", "SubTypeB"}>} Quantity))), [Product Type ]))
)
)

It seems that the second 'Pick' is never calculated. If I replace the second aggr() with, for example, an integer, it shows fine. Likewise, if I remove the 'sum(aggr(...))' then I get a calculated value, however without the aggr() it is not correct. If I swap the two 'pick' parameters around, the function in the first position is always calculated correctly, however the second has no value.

Is there a limitation in QlikView that stops a second aggr() function from being used like this? Perhaps something incorrect in my syntax?

Thanks for taking a look, I'd appreciate if anyone can give me a bit of guidance on why this problem may be occurring.

[HarshaPotnuru]

we are calculating distinct values using Aggr. If we apply NoDistinct, The values are getting changed. Is there any alternative method to sort it?