Sales Credit form doesn't display the Credit Memo Amount

We are in the process of upgrading from R11.5.10.2 to R12.2.6.  We're testing an AR Transaction Import and when we compare the transaction details between 11i and R12 we see a difference on the Sales Credit form.

Navigation:  Query Transactions form > Line Items > Sales Credits

In 11i:  down in the bottom left corner, in the Transaction Line area, these are the following amounts:

Amount:                 $3,300

Credit Memo:         $3,300

Uncredited:            $3,300

In R12.2:  down in the bottom left corner, in the Transaction Line area, these are the following amounts:

Amount:                 $3,300

Credit Memo:             0.00

Uncredited:            $3,300

The Salesperson is the same in both instances.

Can anyone tell me how the Credit Memo value is populated?