Cross Valididation Rules

Hi Everyone

Can anyone tell me how to extract all the code combinations that are currently in my system and that satisfy the cross validation rules (or that do not satisfy cross validation rules), rules which were setup in the system after the account combinations were already there in the system and those accounts have balance too.

Now that rules are there, we want to extract all those combinations which are there in the system and which are not satisfying the rules. As CVR don't apply on the code combinations already in the system.

Thanks in advance.