Solution : https://service.sap.com/sap/support/notes/460235 (SAP Service marketplace login required)
Key words : 
support package level 92   release 4, support package level 70   release 4, support package level 48   release 4, support package level 36   release 4, support package level 27   release 4, support package level 16   release 6, support package level 09trfc, trfc/qrfc records depending, trfc/qrfc applications, trfc/qrfc records
Related Notes : 
       
| 696262 | CRM 4.0 SP Stack 1/2004 (SAPKU40004): Release & Info. Note | 
| 677456 | SAPKU40003: Support Package 03 for CRM 4.0 | 
| 481278 | Installing qRFC Version 6.20.045 | 
| 442478 | Installation of qRFC Version 6.20.043 | 
| 400330 | Outbound Scheduler/qOUT Scheduler |