Tik check box in form wigdet and saveor update it then i got the Error

[dhiraj.g]

Hi
I am using check box in form widget, In entity check box field is numeric .When I check the check box and  save or update  the form then  I got following  error.

---- exception report ----------------------------------------------------------
=-=-=-=-=-=-=-=-= Database type warning GenericEntity.set =-=-=-=-=-=-=-=-= In entity field [TallyModuleMapping.checked] set the value passed in [java.lang.Integer] is not compatible with the Java type of the field [Long]
Exception: java.lang.Exception
Message: Location of database type warning
---- stack trace ---------------------------------------------------------------
java.lang.Exception: Location of database type warning
org.ofbiz.entity.GenericEntity.set(GenericEntity.java:427)
org.ofbiz.entity.GenericEntity.set(GenericEntity.java:373)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:601)
org.ofbiz.webapp.event.JavaEventHandler.invoke(JavaEventHandler.java:92)
org.ofbiz.webapp.event.JavaEventHandler.invoke(JavaEventHandler.java:78)
org.ofbiz.webapp.control.RequestHandler.runEvent(RequestHandler.java:640)
org.ofbiz.webapp.control.RequestHandler.doRequest(RequestHandler.java:386)
org.ofbiz.webapp.control.ControlServlet.doGet(ControlServlet.java:227)
org.ofbiz.webapp.control.ControlServlet.doPost(ControlServlet.java:90)
javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
org.ofbiz.webapp.control.ContextFilter.doFilter(ContextFilter.java:269)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:555)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:852)
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
java.lang.Thread.run(Thread.java:722)

please help me.

Thanks
Dhiraj Gupta