Solution : https://service.sap.com/sap/support/notes/657856 (SAP Service marketplace login required)
Key words :
qrate table j_1bnftxcond field qrate qrate_map table j_1bnftxcond field qrate_map save, qrate type cnfqrate qrate_map type j_1bkomvmap save, condition setup - nota-fiscal mapping - tax values mm, condition setup - nota-fiscal mapping - tax values sd, choose utilities - table maintenance generator, maintenance view mm/fi view, quantity-dependent tax rate condition, customizing mm/fi customizing, pricing-procedure-results table, quantity-dependent tax rates
Related Notes :
730918 | Condition-Based Tax Calculation: Configuration of IPI Pauta |