Here we would like to draw your attention to /XFT/INV_DEMO_001 transaction code in SAP. As we know it is being used in the SAP BC (Basis) module. /XFT/INV_DEMO_001 is a transaction code used for Create Invoice in SAP.
It comes under the package /XFT/INV_DEMO.When we execute this transaction code, /XFT/SAPLINV_DEMO_INV_CRE is the normal standard SAP program that is being executed in background.
Transaction /XFT/INV_DEMO_001 technical data table