Issue with GL date while reversing a Chargeback

Hi,

I am working on JDE8 and facing issue with GL date while reversing chargeback.

Steps I am following -

1.  Creating receipt with dedction by using P03B102 application and posting the transaction batch. - using G/L Date Period 1 of 2014

2.  Entering chargeback to deductions by using A/R Deduction Procesing application P03B40 which will close the R5 document and creates RB document. Posting the related transaction batch. - using G/L date of period 1 of 2014

3. Then applying RB document with Credit Memo (RM) and posting the transaction batch. - using G/L Date of period 1 of 2014

Now I am reversing the entire process mentioned below to remove all the transactional effect due to which we are following the process mentioned below