Solution : https://service.sap.com/sap/support/notes/444467 (SAP Service marketplace login required)
Key words : 
additional key words crm, mobile client side, optional internal tables, 'tables' interface area, function module sd_crm_orderdata_from_dlv_inv, main program saplv60a, function group v60a, order-related billing, document flow information, document flow
Related Notes : 
       
| 486237 | |
| 448420 | SP 06: Download billing status and document flow n possible | 
| 442332 | SAPKU30006: Support Package 6 for EBP 3.0/CRM 3.0 | 
| 425321 | |
| 408239 | GI posting not transferred to clients/CRM Online | 
| 306377 |