Scoping of Records for Calculation - In Script logic for SAP BPC 10.0 NW

Hi,

Is there any way in Script logic that we can restrict the calulations to run only for changed/modified values instead of running for all the records whenever we are calling the script.

For eg,

Inside a script logic we are doing two different calulations for two versions PLAN1 and PLAN2 respectively. After changing some records in PLAN2 version we are calling the logic. But its getting executed  for both PLAN1 (Rewriting the values again) and PLAN2 (for new/modified records) versions.

So here is there any way to execute the calculations only for PLAN2 version and only for the modified records?

Please guide me in this regard.

Thanks and Regards,

Sreeja V