MaxString Error

[neerajthakur]

I am getting error while applying MaxString() on ITEMID field, this fields contains multiple similar IDs. What can be the errors causing this and how can I remove it.

[AshutoshBhumkar]

Hi,

MaxString() finds string values in the expression and returns the last text value sorted over a number of records, as defined by a group by clause.

https://help.qlik.com/en-US/qlikview/May2021/Subsystems/Client/Content/QV_QlikView/Scripting/StringA...

Thanks,

Ashutosh