Calendar component. Number of conflicts while synchronizing: 1 SyncResolve

Hello,

I hope somebody could help me... I'm developing a web application using JSF and MS SQL but I have a problem with a calendar component. I set minDate and maxDate in init() method:

calendar1.setMinDate(new GregorianCalendar(2006, 0, 1).getTime());

calendar1.setMaxDate(new GregorianCalendar(2020, 11, 31).getTime());

but maybe I'm doing something wrong when I try to insert a record 'cause it returns the error "Number of conflicts while synchronizing: 1 SyncResolver.INSERT_ROW_CONFLICT row 0 [Microsoft][SQLServer 2000 Driver for JDBC]Unable to determine the type of the specified object"

I'm using this instruction to assign the calendar component value to my datetime field

NAsignadoDataProvider.setValue("dt_Entrega", rowKeyR, calendar1.getSelectedDate());

I'm new in JSF and i would like to see an example with calendar component using Databases....

thanks

[931 byte] By [Yaquea] at [2007-11-27 1:48:18]