Solution : https://service.sap.com/sap/support/notes/481464 (SAP Service marketplace login required)
Key words :
incorrect quantities occur, sales order item, attached advance correction, terms quantity correlation, cancustomize v4 messages, requested quantity, v4 message, warning messages, error messages, system issues
Related Notes :
| 530828 | Quantity correlation and subsequent documents |
| 359265 | Incorrect correlation/processing after V4 message |