HCPR Activation fails due to the using of HANA Calculation View with an Input Parameter (problem of passing an input parameter value to HANA View)

Hi, dear experts!

We are facing the problem of passing an input parameter value to HANA Calculation View  from BEx Query.

My HANA CV with an Input Parameter of date type is one of the join parts of HANA Composite Provider,

When I assigned the Input Parameters field and tried HCPR activation (or validation) an error with text "Access using a 'ZERO' object reference is not possible" occured (without it HCPR activation completes successfully).

And this is from st22

I've read the folowing doc

https://wiki.scn.sap.com/wiki/display/BI/VC+on+HANA%3A+Example+with+Input+Parameter

and even tried creating a simple HCPR of union with my HANA CV, but got the same error.

Could you suggest what can be wrong and how to resolve this issue?

Thanks in advance!

(BW 7.4SP12, BW-MT version 1.13)