Solution : https://service.sap.com/sap/support/notes/763293 (SAP Service marketplace login required)
Key words :
se912 solution create, service entry sheet, message short text, entry sheet, message class 11, message number 389, parked invoice, terms lerf, transaction se91, source code
Related Notes :
750455 | MIR4/MR8M: M8 008 routine MRM_DRSEG_CR_CREATE |