Solution : https://service.sap.com/sap/support/notes/747422 (SAP Service marketplace login required)
Key words :
iso code call function 'unit_of_measure_sap_to_iso' exporting sap_code = it_pd_item-unit importing iso_code = lv_unit_iso, delete-block begin move it_pd_item-unit, delete-block end move it_pd_item-description, insert-block begin move lv_unit_iso, insert-block end, function module exit_sapllmde_002, function group bbp_cf, move it_pd_item-be_refobj, move it_pd_item-be_refobj_item+5, move it_pd_item-be_stge_loc
Related Notes :
| 739688 | ISO code for unit of measurm. missing (correct. Note 737891) |
| 156883 | IDoc WMMBXY: Units with ISO codes |