SET Analysis Issue

[nagarwal]

Hello,

I am having a field in table for which i am using below expression

Count(DISTINCT{<[AuditSheetLabel] = {"=Sum({<AuditTimestamp = {[*]}, AuditType ={'Sheet'}>} Audit_Count) > 0"}>} [AuditSheetLabel])

so what happening here is this expression doesnt give me proper output but once I select any record from the table it gives me proper output.

could you please tell me what am I missing here.

[nagarwal]

Got the answer it was including null values also so I changed the expression as below and it worked

Count(DISTINCT{<[AuditSheetLabel] = {"=Sum({<AuditTimestamp = {[*]}, AuditType ={'Sheet'},[AuditSheetLabel]-={[-]} >} Audit_Count) > 0"}>} [AuditSheetLabel])

but still I am not sure while selecting any particular record why it was not taking null values count?

can anybody help me out please?