calculate an input value that is between the latest date

[Sxbbb]

I have Field 

I want to calculate an input value that is between the latest date of Date_Start_FX and the latest date of KCE_DATE.

I try  Sum(Aggr(if(KCE_DATE >= Date(Max(Aggr(Max(Date_Start), FX_FixtureID))),
Sum(if ((INPUT ) >0 ,INPUT , [INTERNAL_REWORK])),0),FX_FixtureID)) 

I want to calculate an input value that is between the latest date of Date_Start_FX and the latest date of KCE_DATE.

[Sxbbb]

https://community.qlik.com/t5/New-to-Qlik-Analytics/select-the-correct-fields-and-values-Don-t-selec...   More details