For example, I tried following example from documentation:
=TEXT(WEEKDAY([Column1]), "dddd")
But it won't work. Exception says there is a syntax error at UpdateField method. Well, i replaced Column1 with appropriate (localized) column value or even tried constant values.
I can use other functions, like YEAR, MONTH, but can't use CHOOSE or TEXT. I could achieve my goal with either one, but none works. (I want to group list items by Year-month).
I have a localized (well, with a language pack. SP2 language pack) MOSS2007 SP2.
P.S. I checked that when I create an English version site, then I am able to use the formulas, but not on officially localized ones. Does anyone have a workaround?
Thank you for advice.