Solution : https://service.sap.com/sap/support/notes/1150666 (SAP Service marketplace login required)
Key words :
symptom data object activation fails, terms sap netweaver mobile 7, data object activation, data orchestration engine, message 'field dk, creating field names, goto tcode sm30, identified reserved words, data object, reserved words
Related Notes :
| 1106933 | NetWeaver Mobile 7.10 Composite Note for SP04 |