Solution : https://service.sap.com/sap/support/notes/1639920 (SAP Service marketplace login required)
Key words : 
10 solution apply support package 14  orapply, perform automatic delta generation, terms sap netweaver mobile 7, symptom rr queue, data orchestration engine, rr queue time-, method 'if_rr_base~chk_parents_exist', sap note 1127899, prerequisites reason, performance issue
Related Notes : 
       
| 1622579 | NetWeaver Mobile 7.10 Composite Note for SP13 |