Solution : https://service.sap.com/sap/support/notes/545314 (SAP Service marketplace login required)
Key words : 
attached source code corrections, yellow traffic light, requested delivery time, /3 back-end systems, green traffic light, symptom due, cic reason, crm server, apo system, sales documents
Related Notes : 
       
| 529885 | 12:00 UTC problem | 
| 450674 | Processing the date and time in the time series |