Solution : https://service.sap.com/sap/support/notes/380426 (SAP Service marketplace login required)
Key words :
additional key words cs, double nf keys exist, sap cable solution add-, implement note 386729 additionally, nf material, material master, system reads, customer number, vkorg level, prerequisites caution
Related Notes :
| 386729 | CS: IDOC NF: Records with customer number are deleted |