FD32 Credit control, Sales value

Hi,

I have trouble finding out how SAP calculates the amount in the field 'Sales Value' in transaction code FD32.

When pressing F1 in the field, the following text appears:

"Total of all order values which have not been transferred to FI, but which are taken into consideration when checking the credit limit."

But unfortunelately this amount I cannot find in SAP.

Can anyone explain how the figure is calculated - and where to find the amounts?

Thank you in advance...

Naja