Time performance

Hi ALL,

I need advice in the following situation:

Now we have BW on top of ERP

Then BO connected to BW

For the FI, there is a dashboard in BO that includes all profitability calculations.

This dashboards reads directly from the universe connected directly to the cube 0FIGL_C10

All calculations other than the cummulative balance are done in the BO side

Data coming to 0FIGL_C10 is 631839 which take few seconds while loading

Althought the dashboard takes about 8-10 minuits to load.

Options of changing the source of BO to read directly from BEx is not applicable in the meantime.

Is there any options that can be done to increase the time performance of the dashboard?

Please any suggestion