Set planning model in AO (Netweaver 7.5 SP03, BPC embedded)

Hi, experts! I faced with the problem:

I create input-ready query

create model, based on corresponding cube in BPC web client

insert my query in Analysis workbook and... when I tried to set planning model - I got empty list both for environments and for models

With Netweaver 7.4 SP13 everything was OK...Now we have Netweaver 7.5 SP03. May be somebody faced with this problem?

Thank You in advance!