Oracle Incentive Compensation: How to storicize commission amount of a calculated transaction type

 Hi!

This is my scenario:

At time t it is calculated by Oracle Incentive Compensation a commission with a transaction type (activation of a sim phone) that uses a formula to determine a commission amount.

At time t+1, it could happen (during the same batch of calculation or during a subsequent one) that it's calculated another transaction type (deactivation of a sim phone) that must take in the formula, as input, the commission amount calculated above for the relative transaction of activation sim phone in order to write-off the whole or part of his commission amount, depending on the rules defined within a function pl / sql, utilized for deactivation sim phone calculation.