Solution : https://service.sap.com/sap/support/notes/319685 (SAP Service marketplace login required)
Key words :
export parameter ftotal displays, import qrfc version 4, fnum = ftotal, qrfc version 4, qrfc solution, terms trfc, function trfc_receiver_info, function number, target system, total number
Related Notes :
566689 | APO->R/3: Order not deleted, queue ignored |
319867 | Installation of qRFC version 4.6D.025 |