indextostartdate function

hello everyone,

I'm have some troubles with the indextostartdate function. I'm using confgi tool version 13.2.3.10 and I'm trying to configuring a rule with that function, but everyway I writ it, i get an "this is not a legal expressio" error mesage.

the expression I tryed is the following:

Tm1StrSlsDt =  indextostartdate(index ( [CLND].[week],PmStrSlsIx ),[CLND].[week])

which matches the Config Guide examples.

Any idea??

At the end, I wrote down the rule like this (that was th only way the config tools accepted it)  Tm1StrSlsDt =  indextostartdate(PmStrSlsIx , [CLND].[week]) (both measure are with BI week_sku_str_fltr)