Solution : https://service.sap.com/sap/support/notes/551772 (SAP Service marketplace login required)
Key words :
engineering change management inheritance reason, prerequisites causethe problem, function module c1r2_rel_read, i_addinf reference structure, rcgaddinf reference type, terms ehs27bsp05psehs31sp03pschange number, attached program corrections, 7b support package 04, 7b support package 05, change number
Related Notes :
552305 | Corrections EH&S 2.7B: Support Package 05 |