Solution : https://service.sap.com/sap/support/notes/1455193 (SAP Service marketplace login required)
Key words :
mm-sus service procurement, sus invoice tax calculationhappens, tax jurisdiction codes, tax amount calculated, tax jurisdiction code, function module b46b_tax_calculate_doc, attached correction instruction, invoice screen, multiple items, terms bbp_calculate_tax_item46b
Related Notes :
436760 | TAX. Specify a tax jurisdiction key |