Analysis OLAP & QUERY TOO LARGE

Hi all,

I'm using SAP BO Analysis OLAP Edition on a MSAS cube. When I drill on some dimensions I receive the following message:

THE REQUEST OPERATION COULD NOT BE COMPLETED BECAUSE THE QUERY IS TOO LARGE

Anybody faced this problem? I'd like to know the limits of SAP BO Analysis tool (if exists) and some ways to solve this issues. On these dimensions it seems also impossible to set filters (system is very slow and doesn't arrive to show the list of values).

Thanks for the support!