Solution : https://service.sap.com/sap/support/notes/581263 (SAP Service marketplace login required)
Key words :
component component typeref_doc vgbelref_doc_item vgpostype bapi_mtypeid symsgidnumber symsgnomessage bapi_msglog_no balognrlog_msg_no balmnrmessage_v1 symsgvmessage_v2 symsgvmessage_v3 symsgvmessage_v4 symsgv 6, component component typeref_doc vgbelref_item vgposapplobject tdobjecttext_id tdidlangu sprasformat_col tdformattext_line tdline 3, incorrectly processed preceding items 5, activate function module bapi_billingdoc_createmultiple, youse transaction se11 'dictionary, generate function module bapi_billingdoc_createmultiple, function module bapi_billingdoc_createmultiple, transaciton se11 'dictionary, function moduel bapi_billingdoc_createmultiple, abap/4 function library
Related Notes :
875949 | Text transfer in BAPI_BILLINGDOC_CREATEMULTIPLE |
796510 | Parallel quantities in BAPI_BILLINGDOC_CREATEMULTIPLE |
769002 | FBUDA field in BAPI_BILLINGDOC_CREATEMULTIPLE |
574126 | Synchronization of structure BAPIVBRK |
398019 | Billing document generated w/ BAPI are w/o doc flow display |