The code doesn't seem to work anymore. There is an error in the initial synchronization at application launch. 
I checked the server log. The error is as follows:
| 2013-12-09 10:39:59.003 WARN | Other | Thread-193 [SAPBankListDetail.server.SAPBankListDetailDB] [] [] | |||
| {"_op":"C","level":5,"code":500,"eisCode":"206","message":"com.sybase.dataservices.OHException:Specify bank key", | |||||
| "component":"SAPBankListDetailDB","entityKey":null,"operation":"synchronize","requestId":null, | |||||
| "timestamp":"2013-12-09 18:39:59.002","messageId":0,"_rc":0} | |||||
| 2013-12-09 10:40:00.428 WARN | MMS | Thread-175 [com.sybase.sup.jmo.notification.MessagingQueueNotificationProcessor] [] | |||
| [] Notification skipped. Unable get ApplicationConnectionSettings. This may be OK. The device might have soft deleted. %s | |||||
| 2013-12-09 10:40:00.432 WARN | MMS | Thread-175 [com.sybase.sup.jmo.notification.MessagingQueueNotificationProcessor] [] | |||
| [] Notification skipped. Unable get ApplicationConnectionSettings. This may be OK. The device might have soft deleted. %s | |||||
| 2013-12-09 10:40:00.432 INFO | MMS | Thread-175 [com.sybase.sup.jmo.notification.MessagingQueueNotificationProcessor] [] | |||
| [] Number of batched messaging notifications processed 2 |
What does this mean? How do I resolve this error? 