Solution : https://service.sap.com/sap/support/notes/317511 (SAP Service marketplace login required)
Key words :
additional key words bapi_salesorder_change, 'internal number assignment' parameter, superior item number, error message v1331, change bapi, attached correction, sd_salesdocument_change, prerequisites, sd_sales_docu_maintain, hg_lv_item
Related Notes :
| 390465 | BAPI SD: Document creation - texts and incompleteness |
| 358416 | R/3 ATP messages in CRM document - error log |
| 329286 |