Solution : https://service.sap.com/sap/support/notes/181326 (SAP Service marketplace login required)
Key words :
additional key words bapi_salesorder_createfromdat1, add export parameter internal_instance_id, internal_instance_id reference field, configuration datadevelopment class, include e1cucfgkbprofile cux_kbprofile, se11 dictionary object, cuxc_get_cuobj_for_cfginst_ref object component, include program fv45pf0v_vbap_posnr_fuer_insts, attached source code, ddb_c02-instance save
Related Notes :
435933 | No variant conditions for IDocs with material variants |
400295 | No transfer of product short text |
196895 | Configuration lost after leaving SD document |
178064 | POSGUID + ATP work mode at the BAPI interface |
108441 | Create new Includes in 4.x-systems |