This activity is used to view or modify customer invoices and to correct
invoices marked with an error code in the
External Customer Invoice Load Information
window in IFS/Invoice when using the right-click choice Check Invoices.
Examples of modifications are adjustments to the due date, invoice type,
etc. Using the right mouse button, you can reach all invoice levels, i.e. Invoice
Item Information, Invoice Item Tax Information, and Invoice Item Posting Information.
You can enter corrections in all of these levels.
To make modifications, the Changeable field in the External Customer Invoice Parameters window in IFS/Invoice must be selected.
As a result of this entry, the processing of external customer invoices can continue, either by performing detail corrections or by performing the Check step again.