Solution : https://service.sap.com/sap/support/notes/964257 (SAP Service marketplace login required)
Key words :
snote - apply service pack 18, abap sync service reason, prerequisites abap sync service, check sync gateway, synchronization inbound file, error message, terms gzip, synchronization, mobileengine, datacompression
Related Notes :
| 934461 | SAP Mobile Infrastructure 2.5 SP17 - composite note |
| 925569 | SAP Mobile Infrastruct. 7.0 SP07 - Composite Note |