PCR for PF calculation on Personnel Area wise

Hi Experts,

i have different requirement for PF calculation.

change the ceiling amount for PF deduction as given below

1) If those gross is upto 9158 Basic + Spl add allowance  to be taken for calculating PF.

2) If those gross is above 9158 only Basic to be taken for PF calculation.

Note: The above criteria not applicable for those who are having DA

we have so many wage types and for

Basic pay                 2100

Dearness allow      2200

Spl Add Allowance 3800

here the problem is these wage types are configured for all the states (nearly 24), this new requirement is only for 1 state.

here state name is my Personnel Area, i know that we can do through PCR passing values to new wage types  and checking Personnel Area with conditions.

but for this, i have to change the Cumulation classes for the Original WT's and it will change the other PA's too.

can any one suggest what to do. and not able to write PCR with condition for specific Personnel Area.

please provide your suggestions.

Thanks and Best Regards,

Praneeth kumar