Solution : https://service.sap.com/sap/support/notes/1115219 (SAP Service marketplace login required)
Key words :
purchase order item prices gross invoice amount -, invoice including tax tax amount tax code, tax calculation functions differently, creating incoming invoice, tax calculation functionality, tax calculation function, terms /dbm/vm, simple calculation based, invoice creation, tax amount
Related Notes :
1095416 | Action QINV gross amount populated with net price from PO |
969602 | Current Release Restrictions for DBM 6.0 |