Set Analysis Expression "-=" operator not working in Qlik sense Version Nov 14.212.7 Patch2

[nagarjuna005]

Hello Team,

I am trying to fix the below set analysis expression "-=" operator not working.

In expression, I want to filter data related to Due amount as highlighted below 

Num(

  Sum({<

    Cleared_Flag={'Unpaid'},

     [%KeyDate]={"$(=max([%KeyDate]))"},

     IsDebitor={"$(vDebitorsOnly)"},

     [Ev_Overdue.Type]={'Overdue'},

     [Ev_Overdue.Bucket]-={'Due'}

    >}

  [Account_Receivable_Evolution.Amount_$(vCurrency)]

  ),

  '# ##0' & '$(vCurrencySymbol)'

)

This works earlier suddenly stopped working kindly help on this issue.

[nagarjuna005 · Accepted solution]

Thanks for all your responses.

but looks like syntax error in condition so it works for me.

Num(

  Sum({<

    Cleared_Flag={'Unpaid'},

     [%KeyDate]={"$(=max([%KeyDate]))"},

     IsDebitor={"$(vDebitorsOnly)"},

     [Ev_Overdue.Type]={'Overdue'},

     [Ev_Overdue.Bucket]=-{'[Due]'}

    >}

  [Account_Receivable_Evolution.Amount_$(vCurrency)]

  ),

  '# ##0' & '$(vCurrencySymbol)'

)