Prerequisites
Before you complete the tasks in this section:
- Set up and activate a user/declaration site mapping for the user who will run the program. 
- Set up a GUI/VAT number segment batch for the declaration site and declaration period that are specified in the processing options of the GUI/VAT Creation From Selected AR program or the GUI/VAT Creation From Selected SO program. 
- Set up corresponding versions of the GUI/VAT Create from Multi-SO (R75T004O) and Print Invoice (R42565) programs. - The Print Invoice program calls the corresponding version of the GUI/VAT Create from Multi-SO program.