Solution : https://service.sap.com/sap/support/notes/589879 (SAP Service marketplace login required)
Key words :
i_f_fmioi type fmioi xi_f_fmifiit type fmifiit xi_flg_flush_buffer type char1, type reference type opt, function module 'fm_stunr_get', function group fmfa, fmifiit reason, level number, chronological sequence, respective posting, update transactions, update errors
Related Notes :
516166 | Incorrect level number for commitment carryforward records |