Solution : https://service.sap.com/sap/support/notes/445239 (SAP Service marketplace login required)
Key words :
prerequisites standard functionality solution, automatic source determination flag, additional data/units, process purchase requisition, displaying multiple sources, field comim-nomei, multiple order units, processing purchase requisitions, source overview popup, comim-nomei
Related Notes :
457110 | FAQ: Source determination in purchasing |
445417 | ME11/ME12-Source Overview selects deleted Condition |
433774 | Source assigned automatically when other possible sources |