Create Outgoing Invoice Create Outgoing Invoice Go to T code FB70 Input the following: Customer Invoice Date Posting Date Reference Document Type – Default DR Amount Currency Check the calcuate Tax (O2) Text In the lower table input the credit entry GL Account Amount Tax Code Double click the line item to display the other fields. Input Profit Center and Text Click Return Icon , go to Payment Tab and fill up based line date. Go to Details and input Header Text if needed. Go to Document > Simulate General Ledger to check the Entry Click Save