PC Calculation Reverse
If you discover that a closed PC period needs to reopened and recalculated because the data for that PC period was not accurate when calculated, then you need to use PC Calculation Reverse as a part of the process to reopen that closed PC period so that it can be recalculated.
Note: PC Calculation Reverse runs at domain level so that you can also use it to reverse Periodic Costing cross-company postings. Cross-company postings can occur when reversing distribution order receipt transactions and inventory transfers.
Example: The current open PC period is May 2013. You want to reverse and rerun PC Calculation for the closed PC period of February 2013. Follow these steps:
1 Go to Entity GL Period Modify and open the PC sub-ledger for the last closed period, which, in this example, is April 2013.
2 When the month of the PC reverse is not the last closed month, go one month at a time. In the example, the last closed month is April 2013 and you must rerun PC calculation for February 2013; to do this:
a Open the PC sub-ledger of April 2013 and run PC Calculation Reverse.
b Open sub-ledger of March 2013 and run PC Calculation Reverse.
c Open sub-ledger of February 2013 and run PC Calculation Reverse.
PC Calculation Reverse creates a reversed GL transaction on both the management layer and the operational layer. The reverse of GL transactions is only on PC GL transactions. The PC reverse happens on the original PC values. The PC GL reversal posting uses the same COA values as the original inventory transaction.