Solution : https://service.sap.com/sap/support/notes/186993 (SAP Service marketplace login required)
Key words : 
additional key words vl04, note caused missing entries, attached advance corrections, implement note 115213, note 193062 describes, create deliveries, collective processing, matchcode updates, heavy volume, collective run
Related Notes : 
       
| 314239 | Deliveries without forwarding agent are selected | 
| 193062 | VL05 finds no deliveries/table VLKPA blank | 
| 154091 | Performance in delivery process: Collective note | 
| 115213 | VL04: Poor performance during update |