Solution : https://service.sap.com/sap/support/notes/683338 (SAP Service marketplace login required)
Key words : 
detail -> solutionlife-cycle management -> installation -> installation & upgrade guides -> sap mobile engine -> sap, /patches -> sap crm -> sap crm 4, sap mobile engine installation, 0 -> support packages -> sap basis 6, sap mobile engine, crm handheld application installation, 1 sp02 installation guide, sap crm server - 4, /instguides -> sap netweaver, crm support package
Related Notes : 
       
| 696262 | CRM 4.0 SP Stack 1/2004 (SAPKU40004): Release & Info. Note | 
| 683335 | |
| 681906 | Confirmation of unplanned material results in errors | 
| 671235 | |
| 661064 | Price is not displayed in handheld service for products | 
| 586471 | Mobile Business - Support of customers |