Universe based on HANA view and date input parameters

Hi All,

Is it possible to use BO IDT Parameter of type Date in Derived table based on HANA view? For example:

('PLACEHOLDER' = ('$$I_DATE_TO$$', @Prompt(I_DATE_TO)), 'PLACEHOLDER' = ('$$I_DATE_FROM$$', @Prompt(I_DATE_FROM))).

HANA view is based on BW on HANA tables, so date fileds and input parameters ($$I_DATE_TO$$, $$I_DATE_FROM$$) have type  NVARCHAR(8).

This issue is similar to this problem BI PLACEHOLDER with substring

Thank you in advance,

Dmitry.