filter member

Hello,

When users want to filter a specific member in Analysis the system generates the following SQL:

SELECT DISTINCT "AAA"

FROM "BBB"."CCC" 

ORDER BY "AAA"  ASC  LIMIT 10001

In our case table "BBB.CCC" contains 3 Billion records and "AAA" is the key of the table so this statement never ends…

Is it possible to prevent from the users to create this LOV when filtering a member?

Thanks,

Amir