Problem: Synchronization of the application on the device does not work.
Explanation 1: An initial synchronization of the device application does not work on the device, but sometimes a subsequent synchronization does. This problem typically occurs if the synchronization parameter has no default value.
Solution: In Device Application Designer, open the Mobile Business Object References dialog (right-click in any page of the Device Application Designer, except the Introduction, and select Mobile Business Object References), and set the initial synchronization parameter option.
Explanation 2: Cannot synchronize data for a large record.
Solution: If a single row on the device contains more than 4KB of data, increase the page size to accommodate the data in the Screen Design Properties page. The UltraLite database supports a page size of up to 32KB. The maximum page size supported for UltraLite in Windows Mobile is 16KB (0x4000)(16384).