Cost Management transfer to GL don't determine inventory period.

Hi,

    I got the problem about inventory accounting transfer to GL. Because of own end date of Inventory Period set on every 25th of each month, but GL Period set usually on end date of each month. Example,

  Inventory Period Jan-16 = 1-Jan-16 - 25-Jan-16

  Feb-16 = 26-Jan-16 - 25-Feb-16

  GL Period Jan-16 = 1-Jan-16 - 31-Jan-16

  Feb-16 = 1-Feb-16 - 29-Feb-16

    First time, we create accounting-cost management on 25-Jan-16 and transfer to GL, GL Period imported them with Jan-16 period. Second time, we create accounting-cost management on 10-Feb-16 and transfer to GL, GL Period imported them with both of Jan-16 and Feb-16 period (Inventory transaction date from 26-Jan-16 to 10-Feb-16). System don't determine the inventory accounting with Inventory accounting period to transfet GL. On R11, we can transfer them with Feb-16 GL Period. Why can R12 not transfer to GL like as R11? How to correct this problem? We would like system to transfer Inventory accounting to GL with Feb-16