Error while runnibg reports with BIA on cube having HUGE DATA

Hi friends,

I have indexed two invetory cube for BIA. out of which one contains low data, and another one contains enormously large data. While excuting the report on the small data cube iam able to get the query result.

But one excuting query on large cube, iam getting the error. like:

"""error executing physical plan: attribute enginee no: 6952.

Error executing physical plan: AttributeEngine: not enough memory.;in executor::Executor in cube: grq_zinv_cn2 .

The following error 6952 occurred in BIA server

Amount of data to be read from the BIA server is too large

Error reading the data of InfoProvider ZINV_CN2$X

Error while reading data; navigation is possible """".

As iam new to this BIA, i couldnt able to predict where the problem lies. Help me out to resolve this error.

Regrds,

Balaji.