Solution : https://service.sap.com/sap/support/notes/1308853 (SAP Service marketplace login required)
Key words :
import parameter field data element i_testrun xfeld check, add thefollowing import parameter, activate extended classic scenario, backend data check, backend check required, prerequisites program error, active version guid, attached correction instruction, goto se37 --> open, function module bbp_dpo_to_bapi_map
Related Notes :
| 1398266 | Duplicate line item when adding a service master to a PO |
| 1315690 | BBP_POC: Duplication of PO line items during PO check |