Solution : https://service.sap.com/sap/support/notes/75497 (SAP Service marketplace login required)
Key words : 
additional key words delivery, symptom replenishment deliveries, stock transport orders, statistical data reorganization, program error, solution caution, hot package, overwrite parts, program correction, correction
Related Notes : 
       
| 140278 | Statistics group customer f. deliveries w/o SD ref. | 
| 140208 | SIS reorganization: Deliveries without order reference | 
| 47346 | Update: Replenishment delivery is incorrect |